Sirocco / Manastorm line of magician rains
 

The second wave (of three total) is almost always resisted. The resist occurs immediately after the first wave, without the slight delay that is standard between rain waves. The only exception I can find is when I cast the rain with myself targeted, then all three waves proceed as intended.

Are you casting it in range of your pet?

Is some answer you're waiting to give predicated on my answer to that question? Why not just skip to the chase and say what you think is going on.

I experience the bug i'm reporting under the conditions i specified, which is independent of what my pet is doing.

Yea.. BUMP

This spell (Sirocco) is still bugged. Only does 2 waves when it should do 3