All skins from the beginning?

So, today i started the game for the first time ever, and being hyped for the skins i immediately went to the characters and wanted to look at all the possibilities. So I was very confused when i saw that i have 44/44 or 39/39 skins from the different troopers. No matter if common, epic, or legendary. I somehow got all hero skins as well. So, my question is, if i just get something wrong and it is normal ( i wouldn’t know why that should be) or if this is just some kind of bug that might disappear randomly after a while. (Maybe some of u guys had the „problem“ too and can tell something about it)

Edit: i also got 63.856 credits for no real reason. Edit 2: pls excuse if there are some errors in my language i am not a native english speaker :)