Very similar to recent issue https://labs.parabola.nu/issues/3374, also reproducible for armv7h

• steps to reproduce:
  1) open https://www.parabola.nu/packages/?sort=-last_update&arch=x86_64&q=&maintainer=&flagged=
  2) compare with https://archlinux.org/packages/?sort=-last_update
  3) Remove all servers except the following from /etc/pacman.d/mirrorlist to keep only the main repo and exclude all the mirrors
  Server = https://repo.parabola.nu/$repo/os/$arch
  4) # pacman -Syy
  5) pacman -Ss networkmanager

• expected result:
  Step 2: maximum 1 day lag between Parabola repos and upstream repos, all upstream updates except blacklisted ones are available in Parabola
  Step 5: extra/networkmanager 1.40.12-1 (or newer) is in the output since it was updated upstream on 2023-01-26

• actual result:
  Step 2: it looks like Parabola repos stopped syncing correctly since 2023-01-27, because no updated packages are visible since then, while upstream has dozens (hundreds?) at the same time.
  Step 5: extra/networkmanager 1.40.10-1 is in the output