Changes and jumps as follows:
Weekday Changes:
9:30 am: Supermarket Sweep "3" (season 4 if I recall) (replaces Temptation)
10:00am: Press Your Luck '84 (continuing from former 7p run) (replaces Split Second)
7:00pm: Sale of the Century (NBC Daytime) (7/12/1988, same as this past summer) (replaces Press Your Luck)
9:00pm: Supermarket Sweep "3" (replaces $ale)
12:00am: Supermarket Sweep "3" (replace $ale) (reair of 9p)
Episode jumps:
10:30am: Blockbusters reverts back to June 1981.
3:30pm: Tattletales jumps ahead to reairs from early 1975, starting with #241
4:00pm: Remains Card Sharks w/ Jim Perry, but jumps back to July 1978
LMaD '85 and MG-HSH continue onward, which is super satisfying to me.
Listings services not showing changes on weekends at the moment and Buzzr's site only goes to the 18th itself, so not sure what's happening there - although much like Now You See It and the Cullen-era Price is Right, it's not entirely implausible Split Second and/or Temptation could still hang around doing their own thing on weekends.
(Edit note: removed paragraph about overnights now that Buzzr website has updated)