bug report - Hazy Flame Sphinx

Don't know if other people have this problem, but every time I use Hazy Flame's effect on a fire monster in the grave, it always summons a fire monster from my hand (if possible) in defense position. For example, I have Angus in hand and Yaksha in grave. If I select Yaksha (I'm sure I selected it since it gets highlighted), after I press OK Angus is selected instead. And if I try to special summon Angus in attack position, it summons it in defense (and if I try to summon it in defense, it gets summoned in defense). No cards on the field are forcing defense position. This happens in ranked with any combination of my fire monsters (Angus, Impachi, Flame Sphinx itself, Yaksha...). Lost like three duels from this.