Illusion potions - anyone else had this happen recently?

[Sallan]

Logged in last night and noticed both my 10 dose guktan illusion potions missing from 2 chars - I'm guessing they were removed by GM's. A few months ago the dosages were also reduced to be just 10 (when originally through the GM events they had 100 doses).

Curious if anyone else had this happen to them? Guktan illusion or otherwise

[Triiz]

The same thing happened to "Candy Corn" from the Halloween GM event. Just randomly deleted from banks with no warning.