Yeah. When a sequence is set to repeat two or more times it just stops playing.
So if you had a song that was made up of 100 sequences that were never set to repeat then it would play fine but as soon as it gets to a sequence that is set to repeat two or three times it stops after the first time.
This happened to me in 4.52 as well as 4.53. I didn't try backloading any of the OS's to see if they worked.