Yes I think that's what it was. But I will go back and check again. I remember seeing some of the stops also not matching despite NOT being the intermediary stop.
I also noticed another problem with the brief stops in conjunction with notification for tagging. Whenever I have brief stops on and I get a notification for a recently completed trip, I tag it as business trip. Then when I continue on my way and that stop is actually marked as a brief stop, I am then unable to tag the entire trip as business. Say for example I go from Point A to Point B. The app alerts me and I mark it as "Business" then after 5 minutes I head to Point C. Then after a brief stop at C I go back to Point A. The app notifies me of the trips. I ignore those notifications. Then after some time I go back into the app and try to tag the entire A-B-C-A trip as "Business" and it does not take it. I have to turn off Brief Stops in the settings, then mark each trip as business (or unmark the already marked trip) then turn on brief stops and then I am able to mark the entire trip as "business".
I apologize if I have posted this issue in the wrong section.