Any Invincibility Glitches?

[edwardburnskull]

I found one today. I was boarding a low level pirates ship when the loading screen sudenly changes to PR. I am dumped in a bay where I see through the island and town. I swim over to ft charles and magicaly fly up into the fort. I was now invisible. I dont know if players could see me but npcs could. I fell down to 0 health and became groggy but didnt go to jail. the entry door sent me back into the fort trapping me. I tried to tp, it recognized me as in jail. I had to log in and out. I made screenshots but I dont know how to post them. dont try to explain ye will just be confusin' me. arrrrrg!