Upgrade to 4.3, error during 3rd stage, protected package dnf

When entering the command:

rpm -qa | grep fc41

it appears that the only packages updated to version 2 are the following:

glibc-all-langpacks-2.40.28.fc41.x86_64
glibc-common-2.40.28.fc41.x86_64
glibc-gconv-extra-2.40.28.fc41.x86_64
glibc-2.40.28.fc41.x86_64

all others are still at version fc37

All commands that operate with dnf, launched outside the script, produce positive results ‘all done’, such as:

sudo dnf upgrade --allowerasing --releasever=41 --setopt=protected_packages=,

Does anyone have any idea what the problem might be?

Thanks