Blackmagic BRAW Clips - Unable to edit RAW settings

This is a relatively new issues. 

I have a feature film project with many BRAW clips. All of a sudden, if I try to adjust the BRAW settings, the settings appear as unedited (though I have edited the BRAW settings extensively previously), so I reset them using the "revert" icon next to Blackmagic RAW and when I try to "decode using" > "Clip", the clips goes black and shows red and black vertical bars on the timeline and the actual clip is black in the monitor.

If I reset and leave it, I can view the clip again, but I am unable to adjust the BRAW settings, which makes them somewhat useless.

For some reason, most, if not all of the Blackmagic clips are now without the BRAW settings that I have previously set.

The one work-around that I have found that works is to delete the files and re-import them. But this is simply not feasible at this point, as I have dozens of hours of interviews already edited and chopped up.

I have tried 'replace footage' for individual clips, but this does not correct the issue.

This is a real head scratcher for me. It's also causing serious delays in finishing my feature film.

Anyone face this red and black bands and the inability to edit the BRAW settings before with a fix?

Thank you!