Guild Wars 2

So my friend and I were doing explorable mode, both mesmers. I was doing fine with my chronomancer then when we were fighting the veteran vines I did a stack of wells. I got struck down by one of them and suddenly I fell off the map to this water filled area. To my surprise I realized I was able to swim underneath the whole map till I found a way to get off combat and use the entrance waypoint.
I never have experienced a bug before till today. Was fun and weird at the same time. So I thought it was a good idea to report it on the forums and see if anyone has experienced the same thing.
I’ll attach some captures from my adventure under the map
See ya!.

falling through the map happens occasionally. you should use the in-game bug reporting tool, which helps attach extra diagnostic information (such as, say, the exactly path you moved) to help the developers identify and patch the hole in the world.

if you’re feeling particularly lazy, you can use /stuck, which auto-generates a partial bug report. (And if you wait 30 seconds or so, it can sometimes get you unstuck, although in my experience that aspect has worked maybe 1 in 20 times — the game used to have a lot more ‘holes’ in the ‘floor’ and mesmer-staff-2 used to find them all)