Bitbucket Code Search not working

[eirla]

I am unable to search our codebase due to an error.

The URL giving a 404 is:

https://bitbucket.org/!api/2.0/teams/%7B108bc9c8-2a32-42a6-8e8b-8d82655028be%7D/search/code?search_query=PROCESSES&fields=%2Bvalues.file.commit.repository.mainbranch.name

If I hit this URL in an incognito tab, I get a 200 response with an empty result set.