The encoding of the module source is inconsistent :
- the value for entries 'cv', 'globo', 'pf', 'pm'... are in Latin 1
- the value for entry 'xn--55qx5d' is in UTF-8
To fix the issue, convert all names to UTF-8 and add a "use UTF-8" at the beginning of the source.
I would gladly propose a pull request with a patch (including test cases) if you put the source on GitHub.
Olivier Mengué -