Update 02/12.
The following services have converted to Azuma operation today:
1Y08 05:40 Sunderland - Kings Cross
1B81 07:30 Lincoln - Kings Cross
1W11 10:00 Kings Cross - Aberdeen
1E25 14:52 Aberdeen - Kings Cross
1E30 18:18 Aberdeen - Leeds
1N33 20:00 Kings Cross - Sunderland
The following services were originally going to convert to Azuma operation today, but will now remain HST operated until at least next week, possibly until the 13th.
1W03 07:08 Leeds - Aberdeen
1E25 14:52 Aberdeen - Kings Cross
1D36 23:33 Kings Cross - Leeds
I'll post them later today
The Inverness services will divert via Kirkcaldy, but otherwise there aren't any diversions next weekend as far as I'm aware.
The 10:03 is one of the last services to convert to Azuma operation, so yes it'll still be a HST on the 5th.