No Blue Pill, 7 Trinkets [GAMEPLAY]

I first found the bug while creating a custom game to test out a new build idea. Once I was in game, I opened up the store and was able to fill ALL seven inventory slots with trinkets, both Yellow OR Red. Later on during play, I discovered that I had no "back button" or "blue pill" to speak of, and its area on the heads-up-display was vacant.

1. Create a custom game.
2. Play on blue side, and add two beginner bots as opponents.
3. After loading in, purchase items as normal. Trinkets will take up regular item slots, with not back button to be found.

I was able to create and recreate the bug three times. The first time I play as Gangplank against Ashe (bot 1) and Cho'Gath (bot 2). Shown below:

http://imgur.com/a/oksui

In the second game I set up the exact same runes, masteries, and champions, and had the same result:

http://imgur.com/a/qEPX5

And in the third game, I played as Yasuo, using different runes and masteries, against Alistar (bot 1) and Leona (bot 2):

http://imgur.com/a/EWvCv