I have an answer on ruSO.meta. That answer contains a link to the MSE question Steward badge description rephrasing. When I added the link to MSE question the question's title had a typo, in particular "rephasing" (no "r" letter). After that I fixed the typo on MSE, but the question's title from link on ruSO.meta remains old:
Maybe I just have to blame caching but still... looks like a bug. Almost 2 days have passed.