What error message did you get? Sharing a full
of the error message usually helps.
I'm sorry that I didn't posted it. And since I deleted the logs, I
can't retrieve it either :-(
Can't you reproduce the issue again?
If it is because you manually fixed the redirects, since redirects are not
very user-visible, it may be worth creating some of them again just to
reproduce the issue.
Otherwise, maybe you should forget about the issue until you ran into it
again in the future (if ever), and then make sure that you include the
output of the issue.