I use this app every day, so Im confident I know how to use the app. I got on my 9:20pm train to discover my ticket wallet was empty. I purchased a one-way ticket thinking I may have accidentally not purchased a two-way ticket this morning. Refreshed, still no tickets. Restarted the phone, still no tickets. I received email confirmation that I have purchased three tickets today, so Im happy to know the app still transmits my payments out! Now, I have a rather stern conductor looking over me asking me to pay (this time in cash with a service fee) once again for my trip home. Time to do this all again tomorrow...