Stuck between life&death, combat still in progress (somewhat)

During combat my rogue's health reached 0. Soon before he "died" i gave him an order to use escape[/] ability. He reached 0 before using it, however, he used it anyway. Then run back exactly to the place he died and froze there in standing position. 

After the combat ended my rogue was still with 0HP, couldn't select it, and couldn't save the game (it recognized the game to be in combat). However, I was able to rest, bringing him back to normal state. After combat "freeze" is shown here: