Preset Runes bug replacing my runepage when i enter a game.

This only happens to my first rune page, or at least its the only one I have noticed which is a custom rune page. I pick my champ and leave my rune page alone expecting it to load properly but when the game starts, its replaced with the "Sorcery, the calamity" preset rune page. Not sure if anyone else has had their rune pages replaced while transitioning from champ select to the loading screen