Guild Wars 2

So I was in Auric Basin, doing the “A Fungus Among Us” adventure for the first time, and after about 30 minutes I got silver, I didn’t accept the chests, and instead continued trying to get gold. Once I did get gold, I got the chest and accepted it and got the mastery point and achievement for it, but the silver and bronze chest disappeared, so I didn’t get the mastery point for getting silver. I find this rather weird, and kind of annoying being that I didn’t get one of the two mastery points I spent almost an hour trying to get. Please if you can, fix the glitch, and if you can also fix the achievement for me as well ( if that’s possible) then that would be appreciated.

Here’s the second photo showing that the silver achievement is not finished.

Have you checked your inventory to see if the chests were auto-deposited there?

Yeah I just now checked and nothing else is there :l
EDIT: Well I guess I just found the problem, rather than there being a bug, I suppose I got the silver medal on my daredevil, and then swapped to my chronomancer forgetting that. So the chests didn’t disappear, they were just sitting there on my daredevil… whoops.