From that document.

From comments made during the debate, it appears that the Government will now support previous live music amendments. However, it is highly likely that they will attempt to overturn the Small Premises exemption (less than 250 people and before 11.30pm) in the House of Commons.

I don't think we should rely on this asumption that the Government will support any amendments, other than their own, when the Bill goes to the Commons. It would be far safer to assume that they will wish to leave the Bill as they proposed it. Unless they specifically state otherwise..........