does anyone have an answer?

It was having problems so they ultimately closed it down. Crux has been working hard on a new, better market system which you can read more on here

It broke. It's being rebuilt iirc.

It was taken down for "complete re-construction".
There will be no more youshops, from what I know.
Far less glitches, and no more "rate-farming".
There will be better options to buy things.
The search feature will be redefined.
And plenty of other stuff.
The market should be released before Toribash 4.0, as the hunger for the market is rising at an unsteady rate.