Customers can have many long names for GPOs and Domains in their environment. It has been noted that in the deployment progress dialog the domain is being cut off due to the length of the names. There is a request to either have this dialog enlarged to handle longer names, or have the ability to resize the dialog so the full GPO and Domain names fits in the dialog.
Currently deployment progress article supports 30 characters
The enhancement ID to be considered for inclusion in a future version of GPOADmin is 573013.