Banished Bezerk

Hello. Last night I was in Battle With a few pirates. I feelt I had the upperhand. Then a sail repair bug kicked in. yes I had over 100 Rigrepairs on my ship. I hit repair sail, and the sail made its flipp whatever that is. The cooldown was activated and crew went of to the repair. The usuall time they stay in repair also was ok. But my sail HP % never changed from 56%. I have seen this before 1 or 2 times, thinking I did somethin wrong. What would that be? I lost the Battle to two fairly inexperiensed players, but unable to turn and move much in a Bucanture wich already dont are so good at it, I got sternwrecked and borded...