Yesterday i installed latest BWP, using clean bg1 and bg2 installs. Started as a fighter/thief and noticed that every time i cast a snare i get some polymorph self spells in my special abilities, and get polymophed into myself (Polymorph self:%character_name%). Is that supposed to happen? The only thing I changed after install was running bg2 tweaks, to switch off traps limits and multi-class proficiency kimits.