I tried extending the animate dead spell recieved by the undeath domain. This would be the animate dead spell gained at 2nd circle, extended in the 3rd circle slot (where it is normally unlocked).
I was able to select the spell to extend, and put it in the 3rd circle slots. However whenever I have tried to cast these extended spells, the spell animation plays but nothing happens and then the spell is consumed. There are no errors in the chat log.
This may also apply to other domain spells that are gained early and extended.
