I've seen a listing problem for a week or two now, but what I do is save the listing as a draft. Then I see a spinning icon that shows it is trying to save it. While that is happening, I open another window to MyEbay to check the status of my drafts.
If the item is listed there (and it always is), then I close the original window that I started the listing in. It will open a little notification bubble asking me if I want to close that window (and I always do). Then I can immediately open the draft and list the item. I just did that same process a few minutes ago. It's another glitch, but I haven't given up yet.
