Hi Justin,
Thanks for responding.
I am using WordPress 2.9.1 and The Events calendar Ver 1.5.4.
The problem was occurring with all events either entered as new (new posts) or amended.
I think that I may have just have fixed the problem. I went to my WordPress ‘General’ Settings and changed the Time Format from 9:00am to 9:00AM (from lowercase am to uppercase AM). This has worked and all of my Events date/time information is now showing correctly??
I have just tried adjusting an Event again and it all now works correctly.
I hope that this helps you pick up any problems that others users may encounter if it was not just me experiencing this problem.
Please let me know if I can help in any way.
Regards,
Ray Atreides