Just checked and Sky has Central and London regions available on ITV+1 channels but Freeview still has Wales on ITV+1. Not sure about what's showing on Freesat. No announcement or email from VM about this though unless it was done on-screen before it happened ?
ITV have definitely reduced the number of +1 regions on cable and satellite. It's not the kind of change that would be worthy of a letter of email (I don't think they send them about any channel these days) as the channel is still available, just not the local programmes.