I'm having this problem on PC as well. Though I haven't been able to jump to break out of it. The only thing I've noticed that works consistently is using a ranged ability like a Warrior's Challenge, which will free up movement again. Also an enemy moving into my melee range will allow for attacks to resume. All move commands and melee abilities are ignored in tactical view, and when I switch out of tactical view, movement buttons don't respond. I also only noticed this happening since the latest patch, and it is happening in nearly every battle, though I haven't been able to figure out a pattern for what triggers it.