For some reason I'm getting a "No Relevant Questions found" message even with a test search; i.e. I know that there should be some results. Is it a problem with theAB, or has something gone wrong with my system? -- it's always worked fine in the past.
It was actually working perfectly for a few hours this morning but has now reverted to the non-operational status we have enjoyed for the past week or so.
Many thanks to you all. Nice to know it's not a problem
on my system. I'll try the Google suggestion and may follow JimJools and email the editor -- there didn't seem to be anything on the "AB Editors Blog" about the problem.