As of now, there are two Q&A sites in the Russian language, http://math.hashcode.ru/ and http://phys.sezn.ru/, which are owned and maintained by Stack Exchange as a result of its acquisition of the former owners of those sites, but are entirely separate from the Stack Exchange network of sites as the decision was made not to migrate them.
Back when these sites were under their prior ownership, there used to be a site http://meta.hashcode.ru/, which served as the global meta site for all sites within their network. Today, that redirects to https://ru.meta.stackoverflow.com/, which serves as a per-site meta for Stack Overflow in Russian.
Are meta questions about these two sites on-topic on that site, since the "meta" link on those sites goes to the above site? Or are only questions about Stack Overflow in Russian on-topic there?
If the latter, where are users of those two sites supposed to ask meta questions? Can the "meta" link on those sites please be updated to that location?