[CLIENT] Cannot select mastery pages in champ select

In the new champ select, any mastery pages past twelve cannot be chosen from the dropdown. As seen here: http://i.imgur.com/7HJpxD0.png I have 12 mastery pages, but when I go to choose the twelfth page seen here: https://i.imgur.com/LcgAl27.png I cannot choose past page 11. I tried to create more mastery pages past 12, and those too do not show up. 5 Champ selects in a row and it is still the same On the same topic, when choosing a rune page through the edit button, it does not get changed in the dropdown.