Won't Open – Card Creator for MtG Review

I have been using this app for close to a year. I run an MTG community and recommend it often for our fan-made contests. I updated the 24th and it will not open up. Would happily fix review upon addressing this issue but IOS is up to date and all I get is the app's initial opening of the icon filling the screen and about 10 seconds later it closes out and will not load. Please fix so I can return to saying this app is great.
Review by NiceGuyAnimeFan on Card Creator for MtG.