So essentially TfL have, by law, passed the case documents to London Tribunals. If you have nothing else, I would suggest you contact LT to find out when/if there will be a hearing. Decisions based on papers never go well so find out if you can insist on a hearing (which will be by phone or video).
Sorry, but I don't know the detail of the procedure in a case like yours, so hopefully somebody will post soon with greater knowledge.