Timestamp of repository gentoo: Wed, 02 Sep 2020 03:07:25 +0000 Head commit of repository gentoo: eaf51bf04741093c63a00dcc77db03d995aeb60a Reproducible: Always
It's known that stable (default) branch of this repo stops updating when there are QA/CI check failures: https://qa-reports.gentoo.org/output/gentoo-ci/ee492ac9e0/output.html I don't think a bug report adds much value here.
That previous link is from a fixed point in time, here is the current report, still with a failure preventing update of gentoo-mirror/gentoo stable: https://qa-reports.gentoo.org/output/gentoo-ci/output.html
CI issues fixed, sync'ing to stable branch has resumed