Issue with tasks not populating Rated 4 out of 5 stars

This is a great set of features and functionality. Nice job, especially now that it's an add-on with a config interface (I only turn on the "unique url" option).

I notice that with Firefox 3.6.13 (Mac) clicking on a list tab does not always populate all the tags in the list, until clicking a second time. I'm not sure if that something to do with the reorder tabs by dragging.

Otherwise, I'm very happy to have the unique url function. Just must take care to remember that if you move the task to another list (or complete it), it gets an new url.

Thanks for your great work!

This review is for a previous version of the add-on (