I just had something happen where I saved and published the detail_chg.htmpl form in a formgroup, and when I went to view the form in the GUI, it didn't load properly. I went back to WSP and the entire bottom half of the form had been deleted. All the htmpl code was gone. Anyone else ever experience this problem? I lost almost an entire day's work.
This is on 12.9 Conventional configuration.