Nothing to see here, really. grub has been rebuilt against libefivar1t64; and the mokutil rebuild hasn't migrated yet (or built on armhf), so it pulls in libefivar1, which then removes libefivar1t64 and therefore grub-common and other reverse dependencies.
Nothing to see here, really. grub has been rebuilt against libefivar1t64; and the mokutil rebuild hasn't migrated yet (or built on armhf), so it pulls in libefivar1, which then removes libefivar1t64 and therefore grub-common and other reverse dependencies.