This happens on several of my new toons including a bard and a paladin. I've tried clearing out the toon .ini file as well as deleting the character files (UI_Verbatim.ini and Verbatim.ini). I've deleted all spell sets, etc. This is continuing and stops my bard from playing melodies. Any help here would be welcome.
Toons currently having this problem Loren (Bard) Elsabet (Paladin) Sirocco (Enchanter) Medfive (Cleric) Verbatim (Bard) Medsix (Cleric)
Resolved. This was caused by having default spell gem = 9 on new toons that can't use it yet. Therefore messing up when aura was trying to be casted.