CAS Items Removed

Ever since I updated my game two days ago, I've had this error come up whenever I open it, and half of my CC hair and clothing is missing in CAS; I've attempted the batch fixes in S4S and that did nothing. I have over 1k CC files, I really can't go through taking each one out to see if it's working, that would take entirely too long and I don't think my computer could handle the constant game restarts anyway. Is there any known fix for this, or an easier way to get it all to work correctly? Most of my Sims use the items that are missing and it's really messing up my saves

I've gone through the whole folder refresh thing, moving the Sims 4 folder to desktop and restarting the game, etc., and that did nothing; I've searched the forum for an answer and didn't find anything, I've even been on Deaderpool's Discord server and they weren't able to help me.