yeah, try and clean the seals first, mine did it on the first ride but has been fine otherwise. I do service it every 3 rides though, mainly just to get the excess air out of the – chamber which is what causes it and fox don’t really have a fix, it’s luck!
As long as you have a rag and have removed the hardware from the end it will pop off safely. Plenty of guides on how to do it if your worried. Fox mechanics actually just fire it off into a cardboard box!
So yeah as i said, best bet is to clean the seals so they are spotless, re-lube everything and put it back together!
If it keeps happening maybe a seal kit would help, again very easy to do yourself.
Hugh