Problem updating gnugo

Hi!
Today when I tried to do a regular zypper dup, I found this error:

Retrieving: gnugo-1371149103.84a32e9c-1.338.x86_64.rpm ..................................................[not found (1.8 KiB/s)]
File './x86_64/gnugo-1371149103.84a32e9c-1.338.x86_64.rpm' not found on medium 'http://download.opensuse.org/repositories/games/openSUSE_Tumbleweed/'
Abort, retry, ignore? [a/r/i/...? shows all options] (a): 

I looked into the repository and, effectively, that package version is not there. I’m just going to ignore it, as I can keep using the previous version to play, but I thought I’d check with you guys, just in case.
Thanks!

Have you tried “zypper ref” to refresh your repositories? This error usually means zypper is looking for an old version of the package and what’s in your cache doesn’t match what is live. You should refresh your zypper and try again.