bug and saving incorrect wdl

Hello. I created a method snapshot id:1 Then I added this method into workspace. After this I updated the method and selected snapshot id 2 for this method in my workspace, but I had made a mistake in the wdl script befor it. Now I don't have an access to this method and I get a message "Failed to parse Method WDL: this may be due to incompatibility with the current version of Cromwell." when I try to open it in my workspace.
Once upon a time I already wrote you about this problem. Could you add an opportunity to parse wdl before firecloud saves methods?. It shouldn't save it if wdl is incorrect, because in anycase you can't do with it anything, just get a weird behavior of firecloud... I think it will be more really user friendly...