Fixes field and lists tests

bookwyrm/models/base_model.py

@@ -38,4 +38,7 @@ def execute_after_save(sender, instance, created, *args, **kwargs):
         return
     if not instance.remote_id:
         instance.remote_id = instance.get_remote_id()
-        instance.save(broadcast=False)
+        try:
+            instance.save(broadcast=False)
+        except TypeError:
+            instance.save()

bookwyrm/models/readthrough.py

@@ -54,5 +54,5 @@ class ProgressUpdate(BookWyrmModel):
     def save(self, *args, **kwargs):
         ''' update user active time '''
         self.user.last_active_date = timezone.now()
-        self.user.save()
+        self.user.save(broadcast=False)
         super().save(*args, **kwargs)