updated to HP1 and links got messed up (CPH on linux, POA on Netware)

When I publish my FreeBusy calendar from GW8 client, it gives me link:
https://xxx.xxx.fi/gwcal/freebusy/First.Last@xxx.fi
Which looks ok, but is not working, 404 not found.

When I look at the Freebusy list from POA web console, it shows for me:
https://xxx.xxx.fi/gwcal/freebusy/us...O_STAFF@xxx.fi

this address works fine.

How to correct this issue?

-sk