im probably not the only one who solved this but when your a sorcerer and cast magic missle, if your stats are high enough, you fire about 100 missles. After that though you can't end your turn!! All you have to do is right click on your sorcerers portrait ,which sends you to your inventory, and try to use a scroll or the such click the red arrow on the bottom right corner and voila! it should be your next characters turn!
That's actually a bug which occurs when you haven't installed moebius' temple fixes correctly. Make sure you also install the various files in the data subfolder.
