Yes, it is true that the Service Centre in Gloucester has now closed down. Most of the engineers have moved to the new service provider, and the service level should be good. I have worked within the brand for over 30 years, and for most of that period have used our own service department. However, on the occasions we have sent product to the Gloucester service base - usually TVs, have never had any issues with the quality of the workmanship. Sometimes repair turn around has been a little slow, but most repairs have been completed and returned in less than two weeks.
I spent best part of 20 years as service manager, then service director for a group of B&O stores before taking on store ownership, and generally, even today, if I place a spares order before 11am, it will arrive the next day, or at the latest within two days - which is pretty good as all parts come from Denmark, and if it's just a 10 pence resistor, then 10p I will pay - no carriage or shipping....
It sounds as though you have had a poor experience, and I am sorry to hear that.
Personally, excellent service is the cornerstone of our business here in Sheffield, something we take very seriously!
'Steps down from the pulpit once again' - sorry....