Title says it all.

Seems to be since the latest update. when valentine is removed

Hm... do you mean the reviving the mice skill, or shaman revive? I'm guessing sham revive, since there is a lot of topics about this... Are you on hardmode, or easy mode?..

Clawedwaraj a dit :

Hm... do you mean the reviving the mice skill, or shaman revive? I'm guessing sham revive, since there is a lot of topics about this... Are you on hardmode, or easy mode?..

There was a bug after the valentines event where the skill Unburstable was unable to work.
The mode that the person is does not matter
However, I can confirm that this has been fixed.