The Blessing of Restoration morph currently has a delay on its heal. I recalled reading something about Blessing of Protection in the patch notes, so I went back and read "Blessing of Protection: This ability and its morphs no longer cause unnecessary server strain. Additionally, the buff effects granted from these abilities no longer bypass line of sight." This would mean all morphs of this skill should encounter this bug, but Combat Prayer has zero issue. The delay isn't major, but it is very noticeable, and its not even on just travel time to targets further away from the caster, but also to the caster of the skill itself.
In addition to this, the line of sight changes to healing skills that originally took place a few patches ago have made them VERY inconsistent. I understand wanting heals not to function through walls and extreme levels of elevation, but even in some instances where you are one step above someone or on a slight incline or uneven footing, the heal will completely miss an ally.