I found this problem too, Judgement does not go off if followed by /script StopSpellCasting(). Even though judgement is instant and is not on GCD.
 
	I have found posts over the internet saying that the script should work, and it seems like its also an open issue https://github.com/elysium-project/server/issues/1681 but not confimed by Q&A.
 
	EDIT: Actually it seems to be working sometimes for me like 1 out of 5 tries, makes me think its something like a delay issue.