Brucehankins
Awesome. Make sure you undo your fix from earlier first.
I did not bump the release number for this build on purpose. To ensure it downloads it again next sync in case any changes are made between now and then, without you needing to do anything else.
EDIT: Testing complete, link removed.
Click above link -> click the download button on the top right of that page. -> Save the .eopkg to your drive -> Navigate via the command line to whatever directory you saved it to then run:
sudo eopkg it sddm-0.19.0-29-1-x86_64.eopkg
Now you can reboot and hopefully everything works fine.
If there are any problems and you wish to switch back to the version currently in stable you can run:
sudo eopkg it --reinstall sddm