Last week I was out with clients and we went to set their username in the training session. We chose the username and confirmed it all, only to realise we'd accidentally picked the PROFILE username, not the Page. The username we went for is really important for the business, so we quickly went to the Profile settings and chose a different username. However, Facebook now seem to think that the username we released 'back' is no longer available. HELP! I wondered if there is some sort of known lag time for these things? It's been a week. Thanks very much for any advice in advance.
A) It may take some time for it become available again in the Facebook system B) You may try contacting Facebook for assistance, although they're notorious for turning a deaf ear to issues like this. Keep trying daily until the username is available.