No, I don't think so. Although sometimes she gets a little confused so I guess it's possible.
Edited - I got confused - The Fairfield Inn isn't available right not for my dates, only through June! Trying to decide if the Farifield Inn or Four Points is better - any opinions? I guess I should go for the Fairfield since it's 35k and the Four Points is only 25k? According to google maps they're the same walking distance from DLR.
I just called and was able to extend my own 35k certs that would have expired in May and June to Sep so I can use my own too. Didn't get hung up on or anything