diff --git a/rowers/dataroutines.py b/rowers/dataroutines.py
index c6bdef6c..9d99ac49 100644
--- a/rowers/dataroutines.py
+++ b/rowers/dataroutines.py
@@ -249,7 +249,7 @@ def get_video_data(w, groups=['basic'], mode='water'):
     df2 = pd.concat([df2, coordinates], axis=1)
     latitude = df2['latitude']
     longitude = df2['longitude']
-    boatspeed = (100*df2['velo']).astype(int)/100.
+    boatspeed = (100*df2['velo'].fillna(method='ffill')).astype(int)/100.
 
     # bundle data
     data = {
diff --git a/rowers/tests/testdata/testdata.tcx.gz b/rowers/tests/testdata/testdata.tcx.gz
index 7c37a252..a7a4f7bf 100644
Binary files a/rowers/tests/testdata/testdata.tcx.gz and b/rowers/tests/testdata/testdata.tcx.gz differ
diff --git a/rowers/views/paymentviews.py b/rowers/views/paymentviews.py
index bd5d1dfc..27f2fc5b 100644
--- a/rowers/views/paymentviews.py
+++ b/rowers/views/paymentviews.py
@@ -38,11 +38,10 @@ def rower_process_fakturoidcallback(request):
         return HttpResponseRedirect(reverse('workouts_view'))
         
     post_data = {
-#        'code': code,
-#        'grant_type': "authorization_code",
-        'grant_type': "client_credentials",
-#        'redirect_uri': FAKTUROID_REDIRECT_URI,
-#        "client_id": FAKTUROID_CLIENT_ID,
+        'code': code,
+        'grant_type': "authorization_code",
+#        'grant_type': "client_credentials",
+        'redirect_uri': FAKTUROID_REDIRECT_URI,
     }
 
     auth_string = f"{FAKTUROID_CLIENT_ID}:{FAKTUROID_CLIENT_SECRET}"