As with every Arma 3 update Ive come across, never thought it would be an issue.

Save games of all campaigns / scenarios do a version check on the save game, safety I guess, never thought once to check if this would translate over to when the Camp / Scen was downloaded.

However, deleting the download / workshop file and then restarting the scenarion from scratch, new download, new save game etc on the 1.92 version, save works, using Bed, Save and Save & exit and it resumes by double click, play, resume, restart as well

Just delete the entir folder for the scen / camp.