Zubie

Using the latest Firefox browser offered, the fields in an auction are accessible and you can enter data in them for name, email address and dollar amount, but you cannot see what the characters are that you are actually entering.

Same for me. I updated to WordPress to 4.0.1 then my calendar from 2.1.5 to 2.1.7 and when events were clicked on the calendar, I was brought back to the home screen on my site.

I downgraded the calendar software as jayPEG described above back to 2.1.5 and my calendar started working again displaying event information when selected.

I hope this helps you and others.