And going back and looking at things it's a single repo that's erroring out... it returns 2 errors because it can't find the Packages.gz or the sig file for them...
Signature check passed.
. * opkg_download: Failed to download http://downloads.lede-project.org/snapshots/packages/mipsel_24kc/onion/Packages.gz, wget returned 8.
. * opkg_download: Failed to download http://downloads.lede-project.org/snapshots/packages/mipsel_24kc/onion/Packages.sig, wget returned 8.
Makes a little more sense now....