Did everything end up working okay when you got in? I had the same issues this weekend. I just made a payment with it on our upcoming vacation and then added a $25 gift card I forgot I had. Instead of my balance increasing by $25 it decreased $175. I thought it was a glitch or something so I logged out and back in and it went down $200 more. I am so confused because in my account history it shows the payment I made and the correct remaining balance, it shows the $25 contribution with the updated available balance being -$175, and then it says my available balance is $200 less than what the history says it should be. I'm not going to be impressed if I somehow just lost $400 by adding $25.