I don't know if their stores were closed since they announced that they went into Administration, but their website was down since that day. Well it's back up and this is from their website:
The affairs, business and assets of Blooming Marvellous Limited and The Marvellous Group Limited ("the Companies") are being managed by the Joint Administrators, Philip Duffy and David Whitehouse. The Joint Administrators act as agents of the Companies and without personal liability.
So, if you're owed a refund or haven't received any goods recently I'd get on to them!