Can't get rid of unhappy people w/ "Hates Greeks"

So I accidentally stuck an FM with "Hates Greeks" in a settlement with a polis for a few turns and he has "very unhappy people".

Taking him out of the settlement didn't seem to get rid of it, so I checked the export_descr_char_traits.txt and lo and behold, I saw this:

Trigger Mishellen_Governor_No_More ;;; to reset negative effect while ceasing being governor
WhenToTest CharacterTurnEnd

Condition Trait Philhellene > 0
and not EndedInSettlement
and Trait PeopleUnhappy > 0

Affects PeopleUnhappy -1 Chance 100

Based on my reading of this, the condition trait should be "HatesGreeks", not Philhellene, right?

I'll flag it, it may indeed be an error.

It was an error and it was fixed (not by me). Will be in 2.3a.