GAC freeze

I attacked twice against the squad of GL hondo, vane, silvo with the vane dc and in both battles the battle froze on the enemy turn and nothing could be done to make the battle continue. The first battle I used lord Vader with appo and cx2 and the second battle I used queen amidala with padawan obi wan and master qui gon. Both battles froze after the summon was killed. Using iOS on my iPhone 16