#1 - Nov. 18, 2011, 10:12 p.m.
After a while, the voices for many events stopped working (though I could see they were talking with subtitles on). It's most noticeable when Kormac talks (or doesn't), but happened with the Royal Crypt flashback and a few other places.
Also, I didn't get credit for killing Leoric, or for most of the Thorough Inspection requirements. Only Level 1 and Leoric's Passage worked. It could be that you have to poke all the interact-able objects, but I'm pretty sure I got everything on Cathedral 2--spent an extra half hour or so combing the place.