I can not create a team (page Configure->Users->Team, logscape build 1020) . Pressing the save,new,delete,evaluate redirect me the page http://logscapehost:port/play/.
Any changes in the built-in teams have the same result.
You're right - that is definitely a bug. Added between build 0824 and build 1020. I'll make sure a ticket is raised for the guys.
A work around to add a new team: Using a config file
Create a File called Team.config and add the following XML - replaceing TEAMNAME with the name of the team, RESGROUP with the resource group and CHILDGROUP with the child group; leave blank if these don't apply.
You will want to change the include / exclude groups too.
Once you have that XML file, go to Backup and use merge on the Import screen - DO NOT OVERWRITE unless you want to break your environment.