I had a similar issue. Also, I seem to have a blank or unnamed catalog in there and can't edit or delete it.
That's what I get for testing new features out on the tiny screen of my phone instead of at a real computer... I think I clicked something I shouldn't have.
Seems to be working now. Very cool. I wasn't very interested in the idea, but my players were excited at the prospect, and I like being able to setup actual merchants, now that I've been playing with it!
I don't want to make a new thread so I'll just dump this here:
The CSV import throws a fit with special characters, especially umlauts. In some cases it works flawlessly, in some cases you'll get garbage chars, in some the words get truncated and in others the server just gives up completely with an error page.
Don't know if that's a problem with the parser or whatever encoding Excel saved the CSV as and I can fix it by a simple Search/Replace but that's not exactly a longterm solution.