Sometimes when I navigate to an https site, my delicous toolbar favorite tags disappear from the toolbar. Any ideas?

I'm on Vista IE8. I'd prefer not to change browsers (most of my clients use IE so I feel it's good for me to be on it too.)
feedback
|
|
Here is a discussion thread at the delicious support forum. Are you sure that you are logged in to Delicious at these times? Since you refer explicitly to | |||
|
feedback
|