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All of my firefox sync data is missing. I didn't do anything to it and it has been working fine. I can log in, but nothing happens?

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My bookmarks, history, saved passwords, and add-ons are all gone. I have no trouble logging in, but it's as if it's a brand new account.

My bookmarks, history, saved passwords, and add-ons are all gone. I have no trouble logging in, but it's as if it's a brand new account.

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Did you reset your Sync Password?