A simple `guix pull' outputs the following,
Updating channel 'eci-pkg-menu' from Git repository at 'https://git-r3lab.uni.lu/eci/eci-pkg-menu.git'... Updating channel 'guix' from Git repository at 'https://git.savannah.gnu.org/git/guix.git'... guix pull: error: Git error: unexpected HTTP status code: 502 and dies. I tried going back to default channels and still the same error. I also tried restarting the guix-daemon, no success. The guix repository on savannah seems to be alright. Also note that my installation is about 40 days out of date (no guix pull in that amount of time).