Very much seems like a Scottish region issue with BBC One Scotland HD on 101..... as it seems the rest of the UK on BBC One HD are not being affected......our version of BBC One in Scotland is slightly different to the UK version and the issue is obviously just with our version in our central Scotland area. No doubt it will be fixed, but it may just take some time.
Interesting from your chats over on VM Forum that Freeview may be getting more contacts on the issue and could then press the BBC to check this out and fix it??
They are saying on the other forum that it seems to be fixed something about rebooted unsure if they are rebooting on their own wondering if the BT boxes are rebooting also can you confirm if the issue is still ongoing?
I've had some brief spells on 101 and those spells have been ok, BUT will need some longer exposure over next day or two to check properly.
Cautious optimism for now.
Seems like VM care more for their customers going by the responses received from them.