My bud Replicant13 and I figured out in 2k17 why this happens through a lot of trial and error. It's happens after you placed the logo if you go back in that logo from edit and resize the logo at all it will make it blank. So if your not happy with the size of the logo it's best to delete the one you put and re put the logo from scratch this will avoid it from going blank. Now for some reason no matter what you do with that logo that's already in game it will always stay blank once this hap