Is there a possible but that swaps pals skills?

While I was grinding panthalus (whale guy) I decided to see what all moves he had, after changing the moves on ONLY panthalus, I noticed that some of my moves on other pals got swapped (jetragons beam slicer replaced with star mine, hartalis nuke replaced with wind burst, etc) I’ve only noticed it on like 3 pals since I don’t usually swap pals often but I just wanted to know if others have had similar issues or if I am just bugging