Can't buy Legendary Rider Shirt out of the store
I, like many others, have the 800/800 inventory issue but I haven't let that stop me completing contracts because I learned you can buy sponsor gear out of the store once you unlock it. Upon unlocking the extreme tracks and Legendary Rider sponsor I completed his contract which rewarded the shirt. The standard "Your inventory is full" message popped up and I thought nothing of it as I normally do. Later I decided it was time for a makeover, so I went to the store hoping to buy the shirt but there is no prompt to buy it. No Triangle button or 5 Gear Coin icon. Just blank. I haven't seen anything like this posted anywhere else so I figured I'd drop this here.
Screenshot:
https://i.postimg.cc/xdwvjLzQ/IMG-9824.jpg