I have been using AddThis for about a year and had my toolbar menu populated with icons for Facebook, Twitter, LinkedIn, e-mail, etc.
For some reason, the AddThis toolbar now only shows this: "Share Page: Menu Unpopulated" on the left and a search window on the right. When I check AddThis under Tools, it still shows that I have all the services mentioned above selected, but they are not showing up in the toolbar.
I uninstalled and reinstalled AddThis but still didn't work. Checked the Firefox AddOns feature and it has AddThis installed.
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