The trouble I have with Oyster is that I cannot access the website.

My email login, username, password, helpful hint - nothing works.
Requesting a password does nothing.

I called Oyster as perhaps the email address was input incorrectly when
I registered, but no, they spelled it back to me, and it doesnt work.
They have my address on file, so it's not like my identity has been
stolen.

Tried re-registering the card, but my card is "already registered",
tried signing up with my usual username, but that has already been
taken (I know - by ME!).

Does anyone have any hints?