If you happen to be sucked inside the Sealnado, and it dies from something else while you are inside it. (In my case hounds took it out) You will be invisible, unable to move and you cannot use anything in your inventory. the UI stays though, but all you can do is watch your hunger slowly drain until you die from starvation, or charlie gets you in the night.
Steps to Reproduce
Take sealnado down in health, get sucked inside it, have something else kill sealnado while you are still inside.
Take sealnado down in health, get sucked inside it, have something else kill sealnado while you are still inside.