It looks like the Level 10 Freelancer ability that shows how many chests are on the map might be bugged or not updating correctly (at least sometimes).

Here's what happened:

- It initially showed 3 silver and 3 bronze chests.
- I opened a bronze chest.
- It still showed 3 silver and 3 bronze.
- I opened another bronze.
- Still showed 3 silver and 3 bronze.
- Then I opened a silver chest.

after opening the silver it update to show 2 silver and 2 bronze??

There were about 5-10 minutes between all these actions.
I didn't do any CEs, FATEs, or kill any mobs during that time.