Sorry for the wait, but it's taken me a few days to have the chance to sit down and find out why the Trainer Card Maker wasn't running on the new server. I've reconfigured some of the setup for it and it should be running smoothly now.
A few caveats though:
1) I didn't upload the D/P trainers last week by accident - and I don't have access to that folder here at the moment. They'll be available to choose again as soon as I'm back to my computer and can upload the folder. In the meantime, there are about 200 custom trainers to choose from - so it shouldn't be too much of an inconvenience.
2) Although it will say at the end your card will only remain on the server for 30 days after today, that script hasn't been setup yet. If I can, I might see if I can get it sorted tonight to make sure it runs smoothly a month from now - but chances are you'll get upwards of an extra couple weeks out of saving your card to the server. It -will- be deleted at some point after a month though - so don't forget to save it for uploading elsewhere unless you're ok with making a new one every month.