substitute: updating substitutes from 'https://ci.guix.gnu.org'... 0.0%guix substitute: warning: ci.guix.gnu.org: connection failed: No route to host substitute: 20,6 MB will be downloaded substitute: updating substitutes from 'https://ci.guix.gnu.org'... 0.0% substitute: updating substitutes from 'https://ci.guix.gnu.org'... 0.0% guix substitute: error: connect*: No route to host substitution of /gnu/store/c0wd1i6yknmiyp89626mfr9db74dayry-libmng-2.0.3 I noticed ci.guix.gnu.org is down today as well. Does anyone have an idea when it might be back online?