Maybe, though I have not tried it.
Try sudo dnf distro-sync --releasever=41 --allowerasing
It may solve the issue but I cannot guarantee that.
If you did not perform the follow-on step with dnf system-upgrade reboot then the actual upgrade to that version would have been downloaded but not actually completed.
When I did the jump from fc41 to fc42 the last step gave me different instructions to run a dnf5 command to reboot and install. I see "Fedora release 42 (Rawhide) in /etc/fedora-release.
Most things I need are working, except for one application that I use under wine.
Should I expect a clean update to fc42 when fc42 is finally released in April/May?