Several times I and others in the beta I play with, have had weapon changes (in this case Salty was switching from Crossbow to Falchion) get hung and the weapons disappear from hands/ left arm sticks out and you cannot attack . This is deadly in game as we have wiped 2x while trying to complete Old Haunts on Champion Mode. This last occurred on Old Haunts and several times in the Keep. Kruber in the keep several times and Old Haunts several times with Saltzpyre. I have also noticed the quest markers for items left to complete not appearing. Such as the Buboes on Festering Ground and Gargoyle Heads in Old Haunts and Barrels in Empire in Flames.