No IP logs were found for the requested user

[karll]

I suspect that a member I banned last year has returned with a new account, but there were no IP matches.

So I went to the old account in the Admin CP to see if at least the geographic locations of the IP addresses matched. To my horror, when I try to list the IP addresses, I get the message "No IP logs were found for the requested user".

You can imagine my frustration.

What is going on here? Are IP address logs being purged after some time? This is really not helpful.