Russia’s space agency said in a social media post that the issue occurred while its Luna 25 lander was completing a maneuver to put it on course for its touchdown.
The Luna 25 spacecraft reported an “emergency situation on board,” Russia’s space agency, Roscosmos, said on Saturday.
An incident occurred as the spacecraft was trying to enter a pre-landing orbit, according to Roscosmos.
“During the operation, an emergency situation occurred on board the automatic station, which did not allow the maneuver to be performed with the specified parameters,” Roscosmos said in a Telegram post.
From what I remember, there's a very heavy emphasis on engineering in Russia, and they produce more engineers than any other country. They may have some brain drain, but plenty to spare.
While roscosmos has been a bit of a powerhouse for ISS missions they seem to have difficulty with missions beyond GEO. I hope they are able to land successfully but I wouldn't be betting on it.