Word of Glory has been bugged since MoP came out, being treated as a ranged attack. Doesn't work out of attack range or LoS
It's because of the glyph of Harsh Words. Not sure how to fix.
Are you kidding me? I said how to fix this at least a month ago: make the new implementation of WoG a new spell that's learned with the glyph, either replacing or in addition to the old WoG. No muss, no fuss.