@Aklapper the message contains just one word. For any translation related person it would be absolutely clear what it is about. For instance there were never problems with understanding such questions back when the i18n support was done on twn's support page. It should not be more difficult to report things via phab. At least in my case I am usually either in the mood for translation or in the mood for reporting stuff in details.
I have ignored this task when it appeared to me in phab, but I've just faced this message when doing translation.