When trying to remove access of a deleted group in the “Hub Users” interface after selecting the deleted group (which is no longer displayed with its original name but with an alpha numerical code) and clicking on the trash can icon to remove access and clicking “Yes, remove” the group will remain listed on the Hub users. This happens both on the web app and the Orkestra app.
hey there @FilipeFinco !
is this in the desktop or webapp ?
Both of them. After selecting the deleted group and clicking the red user icon with an x in the desktop app, and the trash can in the web app, in both situations the group just remains there.
Thanks for confirming! looking into it.
@FilipeFinco This is resolved!
Yes, now I was able to remove the deleted group from the Hub User list. 
@m.elayoubi sorry to resurface this topic but I am having similar issue, this time I am unable to remove a deleted user from the Users Hub settings. Both on desktop app and web app, the user is listed as a alphanumerical code that persists after clicking delete/remove.
thanks for reporting. Looking into it !
Just an update for whoever reads this thread
There was an issue with access right cleanups after user deletion. It has been adressed.