I tried to load $500 to Discover from a MB Secure Spend with my usual $10 + $490 split. The $10 worked but the $490 failed with Code 57 - debit not available, so I finished it up with a bank debit. I tried it again with a second MB SS and the same thing happened, $10 worked, $490 failed, so I cancelled that transaction. Both started with 4097 5807 which I got from a 7-Eleven a week ago with the old $4.95 fee. I tried to look them up on securespend.com and got the "System error occurred" message that IME means that they're locked because of suspected fraud. I'll check again after 24 hours but expect to have to call in again for replacements.

This is in the Sacramento CA area.