I wrote back saying that this is a years-old app that I no longer even have the source code to. The reply was "we can't do anything. You need to figure it out. Or else".
After days of constant emailing, NOTHING HAPPENED. Finally I got a a notice my apps were deleted with a warning email.
Here's my fear. I have two more apps like this. I'm pretty sure they are going to go through the same procedure. Is my main developer account going to be banned ?