Cannot open stencil - JPEG bitmap format
 

I created a stencil which now I can't open. Getting the error:

"[template name]" could not be handled because OmniGraffle cannot open files in the "JPEG bitmap image" format.

I'm not sure how it got converted into JPEG in the first place. But I would LOVE not to have to recreate it from scratch. Is there another way I can open this file within OmniGraffle?

Nevermind. Was somehow able to open it up to view the stencil in the stencils window. Then dragged the elements onto a new blank sheet, and saved it.