I'm in the Cw8 area and have the same problem since yesterday. The myvirgin app says there are no issues in my area and a little green tick next to my broadband. I initially had an engineer booked for Monday which they decided to cancel without having the decency to notify me by text, email etc. I only found out by chance by going into the app.
I have been told by the Indian call center it's a problem in the area and that it would be fixed by 10 25 am. That passed and then told by 14.30, again that's passed and now have been told that it will be up and running in the next three to four hours. We all know that's not going to happen.
I've only been with Virgin for 4 days and for the last two days I've had no Internet without any communication regarding this fault, I have to do all the running round to be told a pack of lies.
I mean the customer service is completely non existent and I'm glad I'm in my cooling off period and debating whether to continue with this dodgy outfit. Sorry for the rant but Virgin Media treats customers like crap. Also getting Volt added to your package is another story!