Leveling in 66 Black Sun, I enter the portal and don’t have a chance to move. I had 1 Spriggan companion and I think 3 active vines.
As soon as I entered the portal the game crashed giving me the ! error, which closed automatically, and the game closed.
I didn’t have a chance to move at all which should grant me invulnerability. Upon launching the game again I didn’t even think I died, but when I opened the Black Sun map and saw the node with rewards no longer available I checked my character screen.
There are some serious ongoing stability problems on zone-in and around game crashes. Second HC character lost in less than 24hrs due to these kinds of bugs. Hopefully the logs will help you understand what is happening server side to cause this.