Problem with design space

Hi! I'm in the process of making label stickers for my pantry jars, and designed them to be fairly simple (1st picture, it's just those letter). I've cut it the first time without any issues but then I wanted to cut it again in a different coloured vinyl, so I went back to the program and the letters suddenly did that?? (2nd pic) I just opened the file and it was looking like that, no option to undo or anything.. Is there a way for me to revert it back to the original? My plan was to overlay those two cuts for a 3D effect on the jars, so I really need them to be the exact same but since some of the letters that the font was missing were custom made from shapes I won't be able to perfectly replicate it by hand:(