I loaded $494 onto a temp card and tried to register the card online. The website said they couldn't verify my information. The phone rep told me the same thing. I recently got closed by GoBank so I guess this whole exercise was stupid on my part. Little surprised I couldn't even get past the information verification phase. It appears you can sign up for a card for free on their website.
Hopefully I'll be able to get rid of the balance on this temp card without issue.