diff --git a/rowers/dataprep.py b/rowers/dataprep.py
index f0c66dd9..1d187c70 100644
--- a/rowers/dataprep.py
+++ b/rowers/dataprep.py
@@ -92,7 +92,7 @@ import sqlalchemy as sa
 import sys
 import rowers.utils as utils
 import rowers.datautils as datautils
-from rowers.utils import lbstoN,myqueue,wavg
+from rowers.utils import lbstoN,myqueue,wavg,dologging
 
 from timezonefinder import TimezoneFinder
 
@@ -1603,6 +1603,10 @@ def save_workout_database(f2, r, dosmooth=True, workouttype='rower',
     if startdatetime != '': # pragma: no cover
         row.rowdatetime = arrow.get(startdatetime).datetime
 
+    dologging('debuglog.log','Row Date Time (line 1606) = {rowdatetime}'.format(
+        rowdatetime=row.rowdatetime,
+    ))
+
 
     if title is None or title == '':
         title = 'Workout'
@@ -1730,6 +1734,11 @@ def save_workout_database(f2, r, dosmooth=True, workouttype='rower',
         pass
 
 
+    dologging('debuglog.log','Dataprep line 1737, Workout Startdatetime {workoutstartdatetime}'.format(
+        workoutstartdatetime=workoutstartdatetime,
+    ))
+
+
 
 
 
@@ -1768,6 +1777,11 @@ def save_workout_database(f2, r, dosmooth=True, workouttype='rower',
         pytz.timezone(timezone_str)
     ).strftime('%H:%M:%S')
 
+    s = 'Dataprep line 1780 workoutdate and time set to {workoutdate} and {workoutstarttime}'.format(
+        workoutdate=workoutdate,
+        workoutstarttime=workoutstarttime,
+    )
+
 
     if makeprivate: # pragma: no cover
         privacy = 'hidden'
@@ -1889,6 +1903,12 @@ def parsenonpainsled(fileformat,f2,summary,startdatetime='',empowerfirmware=None
         hasrecognized = False
         return None, hasrecognized, '', 'unknown'
 
+    s = 'Parsenonpainsled, start date time = {startdatetime}'.format(
+        startdatetime = startdatetime,
+        #rowdatetime = row.rowdatetime
+    )
+    dologging('debuglog.log',s)
+
     # handle speed coach GPS 2
     if (fileformat == 'speedcoach2'):
         oarlength, inboard = get_empower_rigging(f2)
@@ -2159,6 +2179,10 @@ def new_workout_from_file(r, f2,
     if workoutsource is None:
         workoutsource = fileformat
 
+    dologging('debuglog.log','Saving to database with start date time {startdatetime}'.format(
+        startdatetime=startdatetime,
+    ))
+
     id, message = save_workout_database(
         f2, r,
         notes=notes,
diff --git a/rowers/tasks.py b/rowers/tasks.py
index 4c3462ec..55f4a6f4 100644
--- a/rowers/tasks.py
+++ b/rowers/tasks.py
@@ -3167,6 +3167,8 @@ def handle_c2_async_workout(alldata,userid,c2token,c2id,delaysec,defaulttimezone
         dologging('debuglog.log',s.text)
         has_strokedata = False
 
+
+
     if not has_strokedata: # pragma: no cover
         df =  df_from_summary(data)
     else:
@@ -3220,6 +3222,7 @@ def handle_c2_async_workout(alldata,userid,c2token,c2id,delaysec,defaulttimezone
             velo = 1000./pace
 
         dologging('debuglog.log','Unix Time Stamp {s}'.format(s=unixtime[0]))
+        #dologging('debuglog.log',json.dumps(s.json()))
 
         df = pd.DataFrame({'TimeStamp (sec)':unixtime,
                            ' Horizontal (meters)': dist2,
diff --git a/rowers/tests/test_imports.py b/rowers/tests/test_imports.py
index 81688f12..4a9c5f7a 100644
--- a/rowers/tests/test_imports.py
+++ b/rowers/tests/test_imports.py
@@ -394,6 +394,55 @@ class C2Objects(DjangoTestCase):
         self.assertEqual(got, want)
         self.assertEqual(workoutdate,'2021-06-06')
 
+    def test_c2_import_54744009(self):
+        with open('rowers/tests/testdata/c2_54744009.json','r') as infile:
+            data = json.load(infile)
+        (
+            startdatetime,
+            starttime,
+            workoutdate,
+            duration,
+            starttimeunix,
+            timezone
+            ) = utils.get_startdatetime_from_c2data(data)
+
+
+        self.assertEqual(str(timezone),'America/Los_Angeles')
+
+        got = arrow.get(startdatetime).isoformat()
+        want = arrow.get('2021-06-02 08:07:04.7-07:00').isoformat()
+
+        self.assertEqual(got, want)
+        self.assertEqual(workoutdate,'2021-06-02')
+
+    def test_c2_import_54933639(self):
+        with open('rowers/tests/testdata/c2_54933639.json','r') as infile:
+            data = json.load(infile)
+        (
+            startdatetime,
+            starttime,
+            workoutdate,
+            duration,
+            starttimeunix,
+            timezone
+            ) = utils.get_startdatetime_from_c2data(data)
+
+
+        self.assertEqual(str(timezone),'America/Los_Angeles')
+
+        got = arrow.get(startdatetime).isoformat()
+        want = arrow.get('2021-06-10 19:22:02.600000-07:00').isoformat()
+
+        self.assertEqual(got, want)
+        self.assertEqual(workoutdate,'2021-06-10')
+
+        want = arrow.get('2021-06-10 19:22:02.600000-07:00').timestamp()
+        got = 1623378122.6
+        self.assertEqual(got, want)
+
+        got = arrow.get(startdatetime).timestamp()
+        self.assertEqual(got, want)
+
 
     @patch('rowers.c2stuff.requests.get', side_effect=mocked_requests)
     @patch('rowers.dataprep.create_engine')
diff --git a/rowers/views/workoutviews.py b/rowers/views/workoutviews.py
index 2206b859..638968e6 100644
--- a/rowers/views/workoutviews.py
+++ b/rowers/views/workoutviews.py
@@ -4817,6 +4817,14 @@ def workout_upload_api(request):
     summary = post_data.get('summary',None)
     timezone = post_data.get('timezone',None)
 
+    s = 'Posting c2id {c2id} to Rowsandall. Startdatetime {startdatetime}, time zone {timezone}'.format(
+        c2id=c2id,
+        startdatetime=startdatetime,
+        timezone=timezone,
+    )
+
+    dologging('debuglog.log',s)
+
     r = None
     if form.is_valid():
         t = form.cleaned_data['title']