After enabling SQL PI, the Workload collection from the Database dashboard no longer displays data.
Disabling SQL PI reverts everything back to normal.
The Foglight development team is aware that Russia recently change (in the fall) by the government changed the Moscow time zone from GMT+4 to GMT+3. This is a permanent change. It makes sense that older JVMs would need to be updated to implement this change.
This change will be implemented by the R&D team in a future release of the Foglight Management Server.