Luke Cage 3* Jab Jab Cross Bug

I've at least twice had the following scenario happen:

AI plays Jab Jab Cross
AI Matches black countdown tile
I match tiles
AI plays Jab Jab Cross
AI matches black countdown tile
I match tiles
AI matches tiles
I match tiles
AI plays Jab Jab Cross, but does it's elevated amount of damage and stun despite there being no black countdown (for either side) on the board. 

I don't remember the first team it happened on, but it was in the Sticks and Stones PVP. Next one was in Shield simulator with 3* Thor, Switch, 3* Daken versus 3* cage, 2* Mags, and 2* Storm.

It lost me the first match, when a character I was expecting to take 1k damage ended up taking 6k+ and getting stunned.  I survived the second one, but 3* Thor loose half his life for no reason made it a lot tighter than it had been shaping up to be.