Civ biome notifications - only seem to work when entering land of other civs

I am a planes walker. If I enter Wind or Frost land, I get the action bar notification and the "ding" sound, but I do NOT get any notification when entering my OWN civ's land. For reference, last season, you would get a notification when entering any civ's biome, and it would play a different sound upon entering your OWN civ's biome.