What happens?: Reverts return the following summary: отмена правки [revert id] {{gender:[username]|участника|участницы}} [username] (обс.)

What should have happened instead?: Reverts should return the following summary: отмена правки [revert id] участника (or "участницы", depending on the selected gender of the user whose edits are being reverted) [username] (обс.)

Other information (browser name/version, screenshots, etc.): https://ru.wikipedia.org/w/index.php?diff=125660868&diffmode=source as an example.