I'd say to restart the game a couple time, I've had it happen before after switching computer or while switching version. After a while it updated and i got all my unlocks again. Sometimes it's gradual, like you get your races, or your difficulties, but not your classes! It should sort itself out.
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I write guides and make addons too now,
apparentlyYou can go
here for a compilation of everything I wrote, plus some other important stuff!
Includes general guides (inscriptions, zone, prodigies), and class guides (Demo, Anorithil, Bulwark, Zerker, Sblade)