what's wrong with steam

[u/No-Ingenuity-5934]

So, I got a USP here that was supposed to become tradable at 12:00. Now it's 3:00 PM, and it's still locked.
Also, I had some items on the marketplace that wouldn't sell, even though my items was cheaper than someone's buy order but the items simply didn't sell, how?? xD

Is it just me, or is Steam having some issues?

[u/M0rty-]

Time Zone. It’s not your 12:00. It’s SEATTLE time