What you were expecting to happen, and what actually happened?
What I expected:
The summon would not have any traits and no mana.
The summon still had the previous troop’s trait tabs, and some mana filling of the orb. On checking the troop card no traits were active.
What are the steps to make it happen again?
Use Sacrifical Priest to summon Abhorath.
Do you have any screenshots or video you want to share with us so we can see the problem? Attach them to your post!
EDIT: Further bug with Aborath’s level. It does scale from magic, but the stats don’t appear to. You can see the stats are exactly the same as the level 1 in the previous screenshot.