Hi. Today all my CS:GO Case keys are greyed out in my shop inventory even though they are not used in any of my trades. As a result I cannot sent them to my account or even add them to trades. It happened after I removed a good few keys from a trade - only 4 out of 70ish keys were not greyed after being removed from he trade itself. Could you fix this? Thanks in advance.

We can't fix. CS:GO item API is down.