Now that Zhaitan (“Victory or Death”) is a personal story map and not the actual dungeon, there’s no way to rejoin if you disconnect during it. That’s awful considering how long it is.
Please, this has been in the game since the beginning but story steps were never very involved with multiple bosses, etc. You really need to make it so that personal stories can be “joined” so personal story maps act like world maps with party members.
Fikbomber — Big Red and White Charr Engineer
Fikfain — Little Purple Sylvari Mesmer
Ascension [WAR] of Borlis Pass