I've been in a few fates (doesn't seem tied to location) where accidentally walking out of the fate "circle" as it ended meant i didn't receive any xp.

Moreover, accepting an invite to a duty (dungeon) while participating in a fate means you don't receive any xp either.

Some fates are quite long, and if you're near the end of taking down a boss and have a high contribution to the whole fate, you should be rewarded when the fate ends, based on aforementioned contribution, despite accepting a duty invite or leaving the circle.


I can't honestly tell if this is a bug or if it's coded that way, but as far as i'm concerned it's not working correctly.