Pet leveled in camp

My Squeakems 'n Squish leveled in expedition camp while i was busy with cs. From 1 up to 4 in a moment.

The source could probably be the cake bandit summoned by a grand cake. Maybe someone was killing the mob or multiple mobs via multiple grand cakes seem to have been the cause of SnS to lvl up.

Looks like the reason was the cake bandit. I dont know if this needs to be fixed, but this was my first thread about a bug :)