Removing Exception Dates

Howdy,

I'm not having any luck removing exception dates that I added earlier. I feel like I'm getting a mixed message from the module documentation.

For example, there is a remove button, but it doesn't seem to work for me. The screen refreshes and the date disappears, but when hit submit and edit again, the exception is still there.

But there is also the line that reads " If you wish to delete an already existing exception, enter the date again." I've tried both methods and hit submit and my events don't delete from the exception list.

Can you provide me some guidance on this?

Thanks!