Couple posters said they lost data with this newer build. Have you flashed it, Brick? I was planning on flashing, but thinking now I may hold off until tomorrow morning
Also, random, but are you seeing 4G service where you didn't have it prior to flashing MIUI? I was showing G all day today and I assumed it was 3G, because I always had crappy 4G around me, but someone said G is 4G? I wasn't showing a 3G at all today in areas where I usually have only 3G so I'm confused. Hopefully Paullie actually fixes the icon tomorrow like he said he would 2 releases ago (not complaining, just saying)
edit: looks like a full wipe is causing people to lose data. So just flash over stable 3 (or whichever version you're on), maybe a caches wipe, too, if you want to be extra cautious