'endeavouros.db' from mirror.jordanrey.me : Failed to connect to mirror

As in object, system is not able to connect to the mirror. It seems this causes an impossibility to upgrade the system both using “pacman -Syu” and the Welcome app.
Upgrading the mirrorlist is not a deal for me (strange dominion’s names like “.pizza” and stuff like that make me unsure to do that). Anyway, could it be solved doing that or upgrading keyring?

Thanks in advance.

Server = https://mirror.linux.pizza/endeavouros/repo/$repo/$arch

is one of EnOS’ mirrors in Sweden and perfectly legit.

Refresh your EnOS’ mirrorlist and then update your system.