>We also have not seen any information from Rostelecom about whether this was a configuration mistake or a deliberate action
My ISP is Rostelecom and here they have the reputation of being a pretty crappy provider (probably because it's a monopoly in a lot of places), so a mistake is a possible reason, it's something Rostelecom could do.
My ISP is Rostelecom and here they have the reputation of being a pretty crappy provider (probably because it's a monopoly in a lot of places), so a mistake is a possible reason, it's something Rostelecom could do.