At the moment I couldn't find any news in the local or UK media...
Well, is not the first time that a plane from MAN/LPL/GLA has to divert for misbehaviour of some passengers.
Some companies are directly banning alcohol (losing a lot of revenue) in the flights to 'hot' destinations as the ratio diversions / flights was getting pretty high
http://www.manchestereveningnews.co....-booze-9710531