I don't know if this is a Neuron issue or not but the Lunar Strike button lights up when the Lunar Empowerment buff is active but the Solar Wrath button doesn't for Solar Empowerment. This isn't new, just getting around to reporting it.

Hrm. Ok I'll look at it. Something similar happens with Feral druids with swipe and I had to create a work around. It's definitely the game shitting the bed though, I can work around it though.