pages/subpages is empty

Hi

I have upgraded Big Brother to Xymon (4.2.3). Made a copy of bb-host file from BB to Xymon. In the main view I can see a list of pages as it is defined in bb-host file and if page has subpages I also can see a list of them. But then I open page or subpage where should see monitored host, it apears to be empty. then I open "all non-green view" I can see a list of received events and it updates properly. If I try to find host using Administration -> Find host tool, it finds the location of host. Am I doing something wrong or missing something. Any help is welcome.

Thanks in advance Ricardas