Valdo map Caldera Abyss no reward

Reference number:1848291086
Completed a valdo map and its requirement; All Abysses in Area must be complted to claim rewards, completed the abyss(only 1 spawned) and recieved no reward, i assumed it was because of the map boss not being completed so went over to kill it, killed everything in the map and no reward spawned

Am positive no other abyss was missed i was even streaming in call to my friends, unfortunate not recording, and none saw any other abyss

Ran into the same bug just now.

This bug still persists as it has just happened to me.