Yep, i have the exact same problem as you have, same card, same fake info. So apparently this isn't the first time that this type of card is not supported? Kinda sucks, they don't gotta go tell you they have updates for every card when Nintendo pushes an update then...
I have the Dorasu card too but didn't know about the lack of updates it had, kinda sucks...
I really hope they bring an update for this one out though, i wanted to download something from the store and saw i needed to update and without checking the site i thought the R4 software was updated but...