I decided to try both of these skills at once and have found that the game consistently crashes when in Were-Diggle Form and the Demon Form procs What ends up happening is that inevitably one form or the otehr ends before the other returning you to the normal form, and thus when the other buff ends, the game crashes as you are already back to your normal form.
My appologies for re-reporting it then. Tried doing a look-up for it so wasn't sure it had been noted.
