Invisible Boat

So... as you can see, I am sitting in nothingness. My Battleship icon is in the top right and (since I'm the only Corsair there) you can see some explosions from Cannons I just shot.

This happened right after I got resurrected. I believe I was on my boat when I died. While on this *invisible* boat, I was able to shoot Cannon and Recoil. I still had 80% speed, but I was able to use any skill. I didn't test if I was able to climb ropes. I asked if anyone else could see my boat, and they could not. When I finally pressed the boat button, the boat appeared as though I was not on it when I pressed the button. After that, it acted normally.

I hear Dark Knights have a similar glitch? Something about how sometimes when they die and get resurrected, their Berserk works in reverse. How exactly are these types of things triggered? I've never had this happen before.