I mostly play a magicka Sorc, and with the new dungeons and PvP content I had to start using this skill, which I didn't need before for my mostly PvE playstyle. I'm fine with that.
However, the skill feels really bugged. Many many times when I try to cast it, it doesn't "stick", i.e. I get no shield whatsoever. It's supposed to be an instant cast, but it feels like it has a casting animation, and if that animation is interrupted, for instance by immediately using another skill, the ward is cancelled. It really doesn't feel like it's working as intended. Can someone from ZOS please confirm if this is the case, and if so, if the issue is being addressed?