Last night's show (1/7) was also missing Rafiki, had the old hag from Snow White in "B-Mode", and had a mishap with Mickey when he is wielding the sword against Maleficent in the finale sequence.
During the Lion King sequence, Rafiki was not present on the central mountain stage (where he has been located since the show reopened). You can see at 03:18:10 in the linked video below.
In addition, during the sequence when the Evil Queen performer was supposed to swap out with the Evil Hag performer, you can see that the performer stays the same - she just turns down her collar, takes off her crown, and wears a long "hag" wig that obscures her face. You can see at 03:30:30 in the linked video below.
Lastly, Brave Little Tailor Mickey got drenched during the finale sequence with the sword, which was also unusual. You can see that at 03:38:10 in the linked video above.