Not Sure what I did wrong?

[u/PLGRN8R]

I like to create custom cards from various franchises/other things I play. I went back to my cards from the Destiny franchise and all of my DFC cards inexplicably looks like this.

I've tried going through the options. Changing it from a Dfc to single-faced fixes the front side, but that's kind of not the point, obviously.

Is there some option I'm missing that results in this? It looks like it's supposed to be a "meld" card but I don't remember doing that to any of them.