Doubled wiki-pages and removal problems if name contains Russian «й» symbol.

Hello BitBucket Team!

Whenever I create wiki-page online with Russian «й» symbol in its name I’ve got immediate ‘uncommitted changes’ message after pulling changes locally.
After commit and push I see doubled wiki-pages online and experiencing removal problems.

My issue looks very similar to «Can not remove file with wrong encoding from repo» opened about 10 hours ago:
https://bitbucket.org/site/master/issue/9911/can-not-remove-file-with-wrong-encoding

Thanks!