Items that I would consider bugs

Two Items:

#1)

In wasteland map, Boss comes running from off screen into ultimatum with the Mavin. Instead of Ultimatum, I now have wasteland boss, Maven boss buffs and the entire ultimatum to do.

#2)

During an influenced map, Sirius joins the attack in a map during the Ultimatum. How am I suppose to dodge rain of stars when I can't see a thing through all the mobs and effects during an Ultimatum. He should be excluded like in Ritual.