Assign to Group - Could not find group with name ' '

[Greg Viney]

Im having trouble assigning a group to a incident/task etc It says Could not find group with name 'Data Operations'

I dont have this problem with any other groups and data operations group appears to be setup as a group the same way other groups are.

[petry]

This usually happens when you have a special character in the group name. Can you confirm that?

Also, in newest versions of JIRA there is some improvements regarding special characters, so can you inform your JIRA version and the group name?