Agents getting old tweets after switchover from Backup to Primary

[C_Genesys]

When we switch social Media server from primary to backup for some maintenance activities on it(primary server) everything works fine .+
but
when we again switch back from backup to primary social media server agents are getting old tweets offered in their GAD screen.

[Kubig]

Ok - any log messages covering the reported behaviour? What is your used component versions? Any changes made since the issue is occuring? Try to be more specific in your description.