So in the shop the Bakery is claimed to buff mines in a 16x16 area.
http://prntscr.com/qhhq1j
Now when you have one and select it the text says it covers 32x32.
http://prntscr.com/qhhqbb
But the area that appears when you mouseover the buff selection highlights a 24x32 area.
http://prntscr.com/qhhr0k
So what is the Bakery supposed to cover?
This is just testing the lvl 1, I have no idea if the other buffs are broken or not.