Just a heads-up that a bunch of items I listed 6 July relisted automatically just the one time, then not again. Not sure if it was just me, or a more extensive system glitch, but you may want to check anything listed around that time too.
The relist can be up to an hour after the item falls off.
Ime, if something doesn't relist, a manual relist will result in a notification that the item has already relisted. I have no idea if the manul attempt forces the auto, but it seems to work.
