"Volts" The quest found in lower sanctuary is currently bugged. The two different spawn types are of different factions and as such kill each other before you get to them.
The Grappling transition on Kobolds bridge of doom is not working 100% of the time. Making the actually spot clearer and easier to use would make the quest easier.
I always thought the volts thing was intentional ^^ The vastly stronger second type using its special thing on the weaker volts, 'charging' them (as in imbuing with electricity) then using its leftover on the PCs.
I think everything here is fixed...