Shop Glitch

So, when the update came along, and the "your shop" icon came up, I clicked on it. I got 6 skins that were okay but nothing I really played. However, I couldn't click on them or see the prices. So i went to the store to check there. Nothing. Went back to the "your shop" icon and 6 different skins came up with the prices and I was able to purchase them. They just so happened to be the skins of 4/6 of my most played champions of the month. Wondering if anyone else had this glitch or practical remake of shop skins