I'm getting fairly large bugs as well.
Related to the tooltips for enchants, it spits out the red text, and the tooltip doesnt display properly.... it only happens for specific enchants (seems random as to which, but it stays consistent, it doesnt switch to others), I can still equip and use them, but even just passing the mouse over them causes the bug.
Also, mousing over certain background entities causes a huge graphical spaz-out, where half of the stuff onscreen simply vanishes (UI, character, enemies, floor...) until I move the mouse away from the thing that was causing it. The objects I saw this with first were those little brown box things that are in settlements.
Here are the related Mantis reports for both issues, both of which have the error report file attached to them:
http://www.arcengames.com/mantisbt/view.php?id=8303 (reported by Yiab)
http://www.arcengames.com/mantisbt/view.php?id=8304I also had a blob of red gibberish appear briefly when smacking a red fairy with the geyser spell, but..... aside from the red text, it didn't seem to DO anything. The spell still did it's damage and appeared to still have the intended effect. The red text appeared, went away, nothing bad occurred at all.
This only happened once; smacking the other fairies in the room and other enemies with Geyser did not cause this. This, though, is with me continuing with the game after the tooltip bug happened, so I'm not sure it counts.
EDIT:
Ooh, I'm really on a roll here with the bugfinding.
Here's another one:
http://www.arcengames.com/mantisbt/view.php?id=8305Puzzle rooms arent completable right now due to the orbs apparantly not entirely being there or something...
EDIT AGAIN:
Whee! More bugs! This time, meteors in the meteor storm missions, I cant hit them with anything. Red text blobs ahoy!
http://www.arcengames.com/mantisbt/view.php?id=8309So far though, this is the ONLY mission type I havent been able to complete, so not a huge deal.