Desktop view seems to have now gone. Clicking on the link for it doesn't appear to do anything. Yet another example of changing the system for the worse.

Thanks Michelle and all others. Justin from Support has already been in touch.

Just for further information, I had 7 auction lots close last night (listed a week ago). All sold and appear in the Sold list in MP, but none appeared in the Needs Attention list (being out of stock).