Our procedures suddenly stopped working yesterday. It appears that the preset "Create Restore Point" was removed, and when tools are deleted and not removed manually as well from Procedures, they will halt on load.
The spaces for the tool are blank and there will be gaps in the numbering. Edit the procedure, right click in the gap area and choose "Remove" and save. This is what fixed our procedures.
Not sure if there is a notification or post anywhere but I didn't see anything on the forums yesterday or today about it.