It is only my immagination or the labirinth market has changed the RNG of the girl on sale? It is 2-3 weeks that I always have on offer the same 3-4 girl in a loop. Also, somethimes the girl changes when it is not supposed to do. Usually I get the legendary in the contest on offer swapping the one previously on sale. It happened with Magnolia for example...
Do you have a sense on how the RNG works?