We just released a fix for this and the region query syntax should eb working again. I don't see "cc" as a region code we support though. Which region were you trying to search with?
posted by brians Staff2 years and 9 days ago Link

Thanks a lot.

cc is just an acronym I used for Country Code. I use different regions like de, it and br. All are working.

Maybe for a future update the Instant Answers can also follow the region instead of the interface language.
posted by An_dz 2 years and 8 days ago Link