The upgrade was done to 126.96.36.199 in the month May, from there in the BFI web interface last scan dates are not updating and data is not proper.
When I checked in bigfix console all the data looks fine and everything is up to date in the analysis tab and I have enabled debug on import level and found below.
2019-08-09 03:56:38 (+0:00:00.047) INFO: ComputerHealthPropertyMapping not present (the site was removed from BigFix server?) setting site_name to the unknown in order to rebuild the mapping table
2019-08-09 03:56:38 (+0:00:00.000) INFO: ComputerHealthPropertyMapping table is not correct, rebuilding it. There are 1 data sources and, 1 mapping found. There should be 12 mapping records per data source
Note: I did restart the gather services and root server as well but still no luck
Can anyone suggest me how to fix this issue