diff --git a/rowers/interactiveplots.py b/rowers/interactiveplots.py
index fc1e88c6..8e0ac7b4 100644
--- a/rowers/interactiveplots.py
+++ b/rowers/interactiveplots.py
@@ -328,7 +328,8 @@ def interactive_forcecurve(theworkouts,workstrokesonly=False):
                'peakforceangle','peakforce','spm','distance',
                'workoutstate','driveenergy']
     
-    rowdata = dataprep.getsmallrowdata_db(columns,ids=ids)
+    rowdata = dataprep.getsmallrowdata_db(columns,ids=ids,
+                                          workstrokesonly=workstrokesonly)
     
     rowdata.dropna(axis=1,how='all',inplace=True)
     rowdata.dropna(axis=0,how='any',inplace=True)
@@ -2214,16 +2215,18 @@ def interactive_chart(id=0,promember=0,intervaldata = {}):
         intervaldf = pd.DataFrame(intervaldata)
         intervaldf['itime'] = intervaldf['itime']*1.e3
         intervaldf['time'] = intervaldf['itime'].cumsum()
-        intervaldf['time_r'] = intervaldf['time'] +intervaldf['itime'].shift(-1)
-        intervaldf['value'] = 10
+        intervaldf['time'] = intervaldf['time'].shift(1)
+        intervaldf.ix[0,'time'] = 0
+        intervaldf['time_r'] = intervaldf['time'] +intervaldf['itime']
+        intervaldf['value'] = 100
         mask = intervaldf['itype'] == 3
-        intervaldf.loc[mask,'value'] = 45
+        intervaldf.loc[mask,'value'] = 0
         intervaldf['bottom'] = 10
         
         intervalsource = ColumnDataSource(
             intervaldf
         )
-        
+
         plot.quad(left='time',top='value',bottom='bottom',
                   right='time_r',source=intervalsource,color='mediumvioletred',
                   y_range_name='spmax',fill_alpha=0.2,line_alpha=0.2)
diff --git a/rowers/stravastuff.py b/rowers/stravastuff.py
index c78fbd9c..05e58427 100644
--- a/rowers/stravastuff.py
+++ b/rowers/stravastuff.py
@@ -41,6 +41,11 @@ from stravalib.exc import ActivityUploadFailed,TimeoutExceeded
 
 from rowsandall_app.settings import C2_CLIENT_ID, C2_REDIRECT_URI, C2_CLIENT_SECRET, STRAVA_CLIENT_ID, STRAVA_REDIRECT_URI, STRAVA_CLIENT_SECRET
 
+try:
+    from json.decoder import JSONDecodeError
+except ImportError:
+    JSONDecodeError = ValueError
+
 # Exponentially weighted moving average
 # Used for data smoothing of the jagged data obtained by Strava
 # See bitbucket issue 72
@@ -109,7 +114,7 @@ def get_token(code):
     try:
         token_json = response.json()
         thetoken = token_json['access_token']
-    except KeyError:
+    except (KeyError,JSONDecodeError):
         thetoken = 0
 
     return [thetoken]
diff --git a/rowers/views.py b/rowers/views.py
index c6e5b1e9..33c72f47 100644
--- a/rowers/views.py
+++ b/rowers/views.py
@@ -1409,8 +1409,11 @@ def add_workout_from_runkeeperdata(user,importid,data):
 
 
     unixtime = cum_time+starttimeunix
-    unixtime[0] = starttimeunix
- 
+    try:
+        unixtime[0] = starttimeunix
+    except IndexError:
+        return (0,'No data to import')
+        
     df['TimeStamp (sec)'] = unixtime
 
  
@@ -3365,7 +3368,7 @@ def workout_forcecurve_view(request,id=0,workstrokesonly=False):
 	    workstrokesonly = True
 	else:
 	    workstrokesonly = False
-            
+
     script,div,js_resources,css_resources = interactive_forcecurve([row],
                                                                    workstrokesonly=workstrokesonly)
 
@@ -11138,7 +11141,7 @@ def workout_split_view(request,id=id):
                     r,row,splitsecond,splitmode
                 )
             except IndexError:
-                messages.error("Something went wrong in Split")
+                messages.error(request,"Something went wrong in Split")
                 
             for message in mesgs:
                 messages.info(request,message)