What happened to Soujourner?

Newsuser "Henry Spencer" wrote: ...

It's a good bet that its electronics died before then, due to thermal
cycling. (That is probably what happened to Pathfinder itself.)

As I know, Pathfinder suffered from RTC glitch.
The clock after resetting was probably programmed with a default data, and
systems started to function during a night, what made the power cells almost
empty and not usable.
Is it true, or not?

(STS)