I'm running 4066 and both HB and WoW will both crash after about 30 minutes. The version previous (4053) did the same thing as well. I have been busy and last time I ran Honorbuddy other than 4066 or 4053 this weekend was on January 25 and dates previous to that. It worked perfectly at that time. Repeated the crashing behavior several times after 25-30 minutes. I don't see an error message from either application when they crash, they just both silently disappear at the same time. In all cases I have been running a Horde moonkin druid using various gathering profiles in Felwood, UnGoro, and HellFire Peninsula. Most recent log attached. Thank you!
I've been getting same thing with shamwow in any mode. I already posted log to bugtracker. But you're not alone.