Henriettas Hideaway Collection Chest Bug

[law_orchid1227]

I've opened the Collection Chest behind the gate and its empty. Also doesnt give me completion for collection chest collectable. Anyone else having this issue?

[zewin]

Same here

[paZzaFgB]

Same but mine ist the one in the gilded perch dungeon. I opened it but its not counted as collected

[Sky]

Me too, I'm annoyed as it's my last chest.

[BoBeReK]

anyone know how to fix it?

[sun.hannah]

Same. I've gone through the dungeon so many times and completed The Hippogriff Marks The Spot and Rescuing Rococo quests. Opened the chest behind the statue but on the Map tab it shows 0/1 Collection Chests. Someone please help.