I’m having the exact same issue and have received pretty much the same treatment from Virgin - positive assurance then no emails. Mine has been going on for several months now.
Has any virgin customer tried upgrading from standard (included in the package) to premium subscription (with the additional £5 charge) to see if that refreshes anything?
Alternatively, has anyone removed Netflix from the package then adding it back in (I guess that needs Virgin support I.e to add back in to the bundle for free)
Both of these are pretty basic but with the lack progress from Virgin technical, I’m clutching at straws!!