The ACL series editor does not show roles of newly created groups
Steps to reproduce
When the series wizard is executed, and the user realizes that he/she missed the creation of a group which should be referenced in the serie's ACL, the user will cancel the wizard, create the group and then come back to the series wizard to assign the group role.
At the moment, since the roles are not being refreshed from the server, the newly created group role will not show up. This should be changed such that the list of roles is always refreshed from the server as soon as the editor opens. The same is true for the list of events.
Workaround (if any):