Groups are not shown to all client users. Instead an error is shown as Not visible.

Question

Groups are not shown to all client users. Instead an error is shown as Not visible. 
 
 When i access a record to see who it is assigned to i am able to see the complete name of the group as shown in below image, where as client when they see, it is shown as [NotVisible] . 
 Below image has this error. how to fix please advise.

paulc919 · Accepted Answer

or it could be security settings - if you have a higher security setting (visibility) compared to the user may not ?

paulc919 · Answer

I'd suggest checking the visibility setting on the group - if you need everyone to see it then I think the setting should be public - I'd guess that it might be set to Restricted at the moment which might explain why you can see the group if you are a system admin or have admin rights over that group