Apparently if when you reach the shop if you fly on top of it and die you will get level completed but when you go to hit any key to enter the shop the game won't let you.
I don't know what happened but for some reason I have a permanent flock of 14 birds and I can't die but I don't want to restrt and lose the almost 150 million points I have from this =[
There is a glitch where if you drag something in your inventory to somewhere near the equip window but not onto a square it returns to your inventory with a weight of 0, Have fun with it I guess?