MODOK (defender) bug
I've just fought MODOK in alliance war with my Nick Fury.
I had 15 tactical charges (and the unblockable symbol) yet MODOK was still autoblocking some of my attacks.
Unfortunately as I was not expecting this I was not able to get a recording.
I consulted my alliance and another member was reporting a similar issue with MODOK autoblocking their falcon when locked on.
If I can reproduce this happening in a duel I'll share the recording.