After some strenuous moments with our client files, I've finally managed to get it all updated and working with a new 2021 version of the RO exe. This fixes a few things that have been outstanding for a long time.
Unfortunately, the number of new files that would've gone through the patcher would force all current players to spend ~3 hours patching. Instead, I've decided to force everyone to re-download our full installer. I klnow it's a ball-ache, but I'd rather everyone started off with fresh client files instead of mutilating the ones we've all already got.