diff --git a/rowers/alerts.py b/rowers/alerts.py
index e88dbcdf..5d8106c5 100644
--- a/rowers/alerts.py
+++ b/rowers/alerts.py
@@ -100,8 +100,22 @@ def alert_get_stats(alert, nperiod=0):  # pragma: no cover
                                       boattype=alert.boattype)
     ids = [w.id for w in workouts]
 
-    df = getsmallrowdata_db(columns, ids=ids, doclean=True,
-                            workstrokesonly=workstrokesonly)
+    try:
+        df = getsmallrowdata_db(columns, ids=ids, doclean=True,
+                                workstrokesonly=workstrokesonly)
+    except:
+        return {
+            'workouts': workouts.count(),
+            'startdate': startdate,
+            'enddate': enddate,
+            'nr_strokes': 0,
+            'nr_strokes_qualifying': 0,
+            'percentage': 0,
+            'nperiod': nperiod,
+            'median': 0,
+            'median_q': 0,
+            'standard_dev': 0,
+        }
 
     if df.empty:
         return {
diff --git a/rowers/dataroutines.py b/rowers/dataroutines.py
index ead26e09..49fdb091 100644
--- a/rowers/dataroutines.py
+++ b/rowers/dataroutines.py
@@ -1246,8 +1246,11 @@ def getsmallrowdata_db(columns, ids=[], doclean=True, workstrokesonly=True, comp
                 if rowdata and len(rowdata.df):
                     _ = dataprep(rowdata.df, id=id,
                                  bands=True, otwpower=True, barchart=True)
-                    df = pd.read_parquet(f, columns=columns)
-                    data.append(df)
+                    try:
+                        df = pd.read_parquet(f, columns=columns)
+                        data.append(df)
+                    except (OSError, ArrowInvalid, IndexError):
+                        pass
 
         try:
             df = pd.concat(data, axis=0)
diff --git a/rowers/interactiveplots.py b/rowers/interactiveplots.py
index faad59d2..063ff6f0 100644
--- a/rowers/interactiveplots.py
+++ b/rowers/interactiveplots.py
@@ -365,6 +365,9 @@ def interactive_boxchart(datadf, fieldname, extratitle='',
     plot.y_range = yrange1
     plot.sizing_mode = 'stretch_both'
 
+    if extratitle:
+        plot.title.text = extratitle
+
     plot.xaxis.axis_label = 'Date'
     plot.yaxis.axis_label = axlabels[fieldname]
 
@@ -1970,6 +1973,7 @@ def performance_chart(user, startdate=None, enddate=None, kfitness=42, kfatigue=
 
 def interactive_histoall(theworkouts, histoparam, includereststrokes,
                          spmmin=0, spmmax=55,
+                         extratitle='',
                          workmin=0, workmax=1500):
     TOOLS = 'save,pan,box_zoom,wheel_zoom,reset,tap,hover,crosshair'
 
@@ -2013,6 +2017,10 @@ def interactive_histoall(theworkouts, histoparam, includereststrokes,
                   toolbar_location="above"
                   )
 
+    if extratitle:
+        plot.title.text = extratitle
+
+
     # add watermark
     watermarkurl = "/static/img/logo7.png"
     watermarkrange = Range1d(start=0, end=1)
@@ -4470,6 +4478,9 @@ def interactive_multiflex(datadf, xparam, yparam, groupby, extratitle='',
             gr=groupname,
         )
 
+    if extratitle is not None:
+        title = title+' '+extratitle
+
     if xparam == 'cumdist':  # pragma: no cover
         res = make_cumvalues(datadf[xparam])
         datadf[xparam] = res[0]
@@ -4659,6 +4670,7 @@ def interactive_cum_flex_chart2(theworkouts, promember=0,
                                 yparam1='power',
                                 yparam2='spm',
                                 workstrokesonly=False,
+                                extratitle='',
                                 trendline=False):
 
     # datadf = dataprep.smalldataprep(theworkouts,xparam,yparam1,yparam2)
@@ -4789,6 +4801,10 @@ def interactive_cum_flex_chart2(theworkouts, promember=0,
     plot.extra_x_ranges = {"watermark": watermarkrange}
     plot.sizing_mode = 'stretch_both'
 
+    if extratitle:
+        plot.title.text = extratitle
+
+
     plot.image_url([watermarkurl], watermarkx, watermarky,
                    watermarkw, watermarkh,
                    global_alpha=watermarkalpha,
diff --git a/rowers/templates/statsdiv.html b/rowers/templates/statsdiv.html
index a4072f22..767c99b4 100644
--- a/rowers/templates/statsdiv.html
+++ b/rowers/templates/statsdiv.html
@@ -1,6 +1,6 @@
 
 {% if stats %}
-<h2>Statistics</h2>
+<h2>Statistics {{ extratitle }}</h2>
 <table width="100%" class="listtable">
   <thead>
     <tr>
@@ -28,7 +28,7 @@
     </tr>
     {% endfor %}
   </tbody>
-</table>  
+</table>
 
 {% endif %}
 
@@ -67,10 +67,6 @@
     </tr>
     {% endfor %}
   </tbody>
-</table>  
+</table>
 
 {% endif %}
-
-
-
-
diff --git a/rowers/templates/user_analysis_select.html b/rowers/templates/user_analysis_select.html
index 19e18d75..bd6f982a 100644
--- a/rowers/templates/user_analysis_select.html
+++ b/rowers/templates/user_analysis_select.html
@@ -528,7 +528,7 @@
 <script>
   $(function($) {
   console.log('loading script');
-  $.getJSON(window.location.protocol + '//'+window.location.host + '/rowers/analysisdata/', function(json) {
+  $.getJSON(window.location.protocol + '//'+window.location.host + '/rowers/analysisdata/user/{{ rower.user.id }}', function(json) {
   var counter=0;
   var script = json.script;
   var div = json.div;
diff --git a/rowers/tests/test_races.py b/rowers/tests/test_races.py
index 5e1ad403..2da85163 100644
--- a/rowers/tests/test_races.py
+++ b/rowers/tests/test_races.py
@@ -69,6 +69,15 @@ class ChallengesTest(TestCase):
                                       gdproptindate=timezone.now(),
                                       rowerplan='basic')
 
+        self.u3 = UserFactory()
+        self.follower = Rower.objects.create(user=self.u3,
+                                      birthdate=datetime.datetime.now()-datetime.timedelta(days=28*365),
+                                      gdproptin=True,surveydone=True,
+                                      gdproptindate=timezone.now(),
+                                      rowerplan='basic')
+
+
+
         self.c = Client()
         self.user_workouts = WorkoutFactory.create_batch(5, user=self.r)
         self.factory = RequestFactory()
@@ -160,6 +169,10 @@ class ChallengesTest(TestCase):
         )
         self.SpeedOrder.save()
 
+        flw = VirtualRaceFollower.objects.create(race=self.SpeedOrder,
+                                                 user=self.u3,
+                                                 emailaddress='bla@bla.com')
+
         self.result = VirtualRaceResult(
             userid = self.u2.id,
             username = self.u2.username,
diff --git a/rowers/urls.py b/rowers/urls.py
index c1a8666d..ab6300af 100644
--- a/rowers/urls.py
+++ b/rowers/urls.py
@@ -419,6 +419,8 @@ urlpatterns = [
     re_path(r'^ote-bests2/user/(?P<userid>\d+)/$',
             views.rankings_view2, name='rankings_view2'),
     re_path(r'^ote-bests2/$', views.rankings_view2, name='rankings_view2'),
+    re_path(r'^analysisdata/user/(?P<userid>\d+)/$', views.analysis_view_data,
+            name='analysis_view_data'),
     re_path(r'^analysisdata/$', views.analysis_view_data,
             name='analysis_view_data'),
     re_path(r'^graph/(?P<id>\d+)/$',
diff --git a/rowers/views/analysisviews.py b/rowers/views/analysisviews.py
index fdc55c57..66f96a62 100644
--- a/rowers/views/analysisviews.py
+++ b/rowers/views/analysisviews.py
@@ -459,6 +459,7 @@ def trendflexdata(workouts, options, userid=0):
         u = User.objects.get(id=userid)
         extratitle = ' '+u.first_name+' '+u.last_name
 
+
     script, div = interactive_multiflex(df, xparam, yparam,
                                         groupby,
                                         extratitle=extratitle,
@@ -484,10 +485,19 @@ def flexalldata(workouts, options):
 
     workstrokesonly = not includereststrokes
 
+    userid = options['userid']
+
+    if userid == 0:  # pragma: no cover
+        extratitle = ''
+    else:
+        u = User.objects.get(id=userid)
+        extratitle = ' '+u.first_name+' '+u.last_name
+
     res = interactive_cum_flex_chart2(workouts, xparam=xparam,
                                       yparam1=yparam1,
                                       yparam2=yparam2,
                                       promember=promember,
+                                      extratitle=extratitle,
                                       workstrokesonly=workstrokesonly,
                                       trendline=trendline,
                                       )
@@ -507,9 +517,18 @@ def histodata(workouts, options):
     spmmax = options['spmmax']
     workmin = options['workmin']
     workmax = options['workmax']
+    userid = options['userid']
+
+    if userid == 0:  # pragma: no cover
+        extratitle = ''
+    else:
+        u = User.objects.get(id=userid)
+        extratitle = ' '+u.first_name+' '+u.last_name
+
 
     script, div = interactive_histoall(workouts, plotfield, includereststrokes,
                                        spmmin=spmmin, spmmax=spmmax,
+                                       extratitle=extratitle,
                                        workmin=workmin, workmax=workmax)
 
     scripta = script.split('\n')[2:-1]
@@ -675,6 +694,14 @@ def statsdata(workouts, options):
     includereststrokes = options['includereststrokes']
     ids = options['ids']
 
+    userid = options['userid']
+
+    if userid == 0:  # pragma: no cover
+        extratitle = ''
+    else:
+        u = User.objects.get(id=userid)
+        extratitle = ' '+u.first_name+' '+u.last_name
+
     workstrokesonly = not includereststrokes
 
     ids = [w.id for w in workouts]
@@ -728,6 +755,7 @@ def statsdata(workouts, options):
     context = {
         'stats': stats,
         'cordict': cordict,
+        'extratitle': extratitle,
     }
 
     htmly = env.get_template('statsdiv.html')
diff --git a/rowers/views/racesviews.py b/rowers/views/racesviews.py
index 8bf4efd1..3ced8b20 100644
--- a/rowers/views/racesviews.py
+++ b/rowers/views/racesviews.py
@@ -1873,6 +1873,8 @@ def virtualevent_addboat_view(request, id=0):
             otherrecords = resultobj.objects.filter(
                 race=race).exclude(userid=r.id)
 
+            registereduserids = [otherrecord.userid for otherrecord in otherrecords]
+
             for otherrecord in otherrecords:
                 try:
                     otheruser = Rower.objects.get(id=otherrecord.userid)
@@ -1892,19 +1894,20 @@ def virtualevent_addboat_view(request, id=0):
 
             followers = VirtualRaceFollower.objects.filter(race=race)
 
-            for follower in followers:  # pragma: no cover
+            for follower in followers:  
                 othername = ''
                 if follower.user:
                     othername = follower.user.first_name+' '+follower.user.last_name
 
                 registeredname = r.user.first_name+' '+r.user.last_name
                 email = follower.emailaddress
-                _ = myqueue(
-                    queue,
-                    handle_sendemail_raceregistration,
-                    email, othername,
-                    registeredname, race.name, race.id,
-                )
+                if follower.user.id not in registereduserids:
+                    _ = myqueue(
+                        queue,
+                        handle_sendemail_raceregistration,
+                        email, othername,
+                        registeredname, race.name, race.id,
+                    )
 
             url = reverse('virtualevent_view',
                           kwargs={