Many thanks to SWLing Post contributor, Ralf Bender, who writes:

Here a link to a German radio station website, which yesterday released that a Russian broadcaster is back on air. In times when many broadcasters/stations are closed [this is] good news.

Here there original German website:
https://www.radioeins.de/programm/sendungen/medienmagazin/radio_news/beitraege/2018/kamtschatka.html

And here with automatic Google translation:

Kamchatka on shortwave

According to the broadcasting companies of the republics Adygea and Sakha, in the Russian Federation, a third broadcaster is again active on shortwave: the GTRK Kamchatka from Petropavlovsk. Sent for each two hours from 8.00 and 13.00 clock local time on the frequency 5940 kHz.[…]

The transmission to 5940 kHz compensates the omission of the long wave 180 kHz. Like all others, it had been shut down at the beginning of 2014 by long-wave and shortwave recordings that had previously been recorded on the account of the All-Russian State Broadcasting Corporation (WGTRK). Thus, the radio coverage ended outside the areas reached by the FM stations.[…]

The article also includes the following reception video from a DXer in Asia:

Click here to view on YouTube.

Thanks for the tip, Ralf! Perhaps some of our Russian readers can shed some light on this development?  Please comment!