It looks like they are getting rid of the Sunday Block Party starting January 1st. It's going to go back to a normal schedule before they ever did the block party with the shows they had in the 12-5 slots

https://metv.com/schedule/2023-01-01

Yes January 1. Sunday will be their last block party.

Starting January 8, Sunday they will have a Regular Weekly line-up

10:00AM-11:00AM Full House
11:00AM The Flintstones
11:30AM The Jetsons
12:00pm-1:00pm The Brady Bunch (RETURN)!
1:00pm-2:00pm Leave It To Beaver
2:00pm-3:00pm The Beverly Hillbillies
3:00pm-4:00pm Gilligan’s Island
4:00pm-5:00pm Mama’s Family
5:00pm-6:00pm The Love Boat

The last time METV Sunday Schedule is without a weekly Block Party marathon regularly was this past May before the Annual Summer of Me got started in session.

What's the block party for New Year's day?

January 1, Sunday 2023
Last block Marathon is First Episodes…

12pm The Honeymooners
12:30pm The Andy Griffith Show
1pm Gomer Pyle USMC
1:30pm My Three Sons
2pm The Dick Van Dyke Show
2:30pm Leave It To Beaver
3pm Gilligan’s Island
3:30pm The Brady Bunch
4pm Mama’s Family
4:30pm MASH

5pm Full House-New Year’s Episode