Unable to enter a description in the calendar when using IE7 - works fine with Firefox.
Get an 'Error on page' that states:
Error: Invalid argument
I've attached a screenshot - if you look in the HTML editor, you can see that there's a 'box' of some sort in the HTML editor. If I toggle HTML Source, I can type in text mode just fine. Toggling back, I can see the text I wrote but I can't click on it or edit it.