Use the `date_to_rfc822` filter instead of the date string format.
Use the `date_to_rfc822` filter instead of the date string format.

mpc-hc/mpc-hc.org,FeodorFitsner/mpc-hc.org,mpc-hc/mpc-hc.org,Underground78/mpc-hc.org,kasper93/mpc-hc.org,kasper93/mpc-hc.org,FeodorFitsner/mpc-hc.org,FeodorFitsner/mpc-hc.org,mpc-hc/mpc-hc.org,Underground78/mpc-hc.org,Underground78/mpc-hc.org