[forgotpwd16]

Firefox, Chrome, Chromium. Linux. Latest versions. When logged in, simply getting:

  This item is not available

When not logged in getting:

  This item is not available
  Please sign in to view this item, or choose from thousands
  of other themes and extensions on the Chrome Web Store

[dvorak007]

Really appreciate your help! Are you based in the EU by any chance? I've not made it availible there yet; this would explain why you're getting this message.

[forgotpwd16]

Ah, yeah. TIL extension store has opt-in location restriction (makes sense though). And store doesn't care informing us about this.