Same issues, Nothing works on Druid. Feral or Boomkin nothing happens. Here is my log from an empty profile that only casts moonfire.
[F] 22:26:29 - [FightClass] Loading Fight class: C:\Games\Wrobot\FightClass\Boomkin - Moonfire.xml
[D] 22:26:29 - [Spell] Moonfire (Id found: 8921, Name found: Moonfire, NameInGame found: Moonfire, Know = True, IsSpellUsable = True)
Nothing happens though.