Movie Date Added sort order not working

I've noticed that in recent builds the date added sort isn't working properly. Movies that I've added recently are showing up at both ends of the list. It used to work but appears broken as of a few versions ago (not sure which one). I didn't say anthing at the time in case it came good again but hasn't. Currently using 3.293 and it's still broken.

I'm noticing a problem where MC keeps getting the Date Added display incorrect. One time it seem to be because I ran the rescraper wizard but it has happened other times without a noticeable cause. What seems to mostly fix it for me is to remove the movie folders, do a Save & Quick, re-add the move folders, then do another Save & Quick. This for the most part seems to fix things and the proper date added order is restored.