Horizontal and vertical settings of zone text position are ignored. Chaning them does not move the text. I was able to fix it by adding the following two lines to ZoneText.lua, mod:UpdateLayout():

	MinimapZoneText:ClearAllPoints()
	MinimapZoneText:SetPoint("BOTTOM", Minimap, "TOP", mod.db.xOffset, mod.db.yOffset)

Probably not correct, I though that I would have to use the offsets for MinimapZoneTextButton, but I did not get that to work correctly.

I cannot reproduce this issue, it works fine for me. Please try with only SexyMap enabled.

You were absolutely right. It was MoveAnything. I am not aware that I used that to change anything minimap-related, but I obviously did or it was a sideeffect of some other (minimap) addon. Sorry for the inconveniance. Closing the issue.