Spells: Song : Cassindra's Chorus of Clarity

[Rhyms]

I have just turned level 33 and realized I had this spell in my inventory. I mem the spell and begin to sing the mana regen song for my group; however the song buff does not show up on either short duration or normal buff window and the casters in the group could not tell if the song was giving them mana regen or not. We tried this for 45 minutes or so with my only singing the mana regen. We are able to see the spell graphic on everyone in the group but nothing else.

If this has been reported before I apologize as I have done a search for the song and read through several posts but this exact issue was never brought up.

edit - this was tested with several UI's including the default titanium and also all three spell gems included with duxa mod