My Conversations don't appear in the list

I set up my first conversation slots tonight to have a conversation with Steve: they didn’t appear in the “My conversations” list so I couldn’t write the conversation report. Later, I added more conversation events for the days to come: none of them is displayed! What is wrong? I followed the instructions given in the Help page. I tried with Firefox and Safari. Please, help me!

I see it and have signed up. You do not see your own. Check again now in your discussion list on the Speak page and on your Home page (Lessons)