Tradesman is not working

[Idea]

It seems to work for me at least. I sold a bunch of mining/farming stuff to the NPC yesterday.
I think some people had issues with the NPC before that, so I don't know if it only happens to specific players?

It doesn't work at the moment - might be since the restart, didn't try to sell before. The same thing happened a couple of days ago when it did not work after a restart and took all day to be fixed. Since Pollux made himself clear that we should not (just) report it to Administrators but on the forum, I am hoping for it to be done a little faster today.