In Little Buster Anime Season 2 (Refrain) and Kurugaya route, there is a certain paradox which is stuck in 20th all the time. I played Little Buster but I forgot most of it. In anime, It seems like that paradox is created by Rin. Is there any difference between Anime and Visual Novel? What is the cause of paradox?
As far as I remembered, When Little Buster found out Riki interested to Kurugaya, Rin didn't show her jealous in Visual Novel as it is described in anime season 2.