Rammus Bug

There is a Rammus bug I have found where if you try to go directly into the big krug while your q is active you will not make contact and you will roll until the duration runs out. It happens every single time I try to ram into the big krug. The only way I have actually made contact was either ramming the little krug or ram the big krug from the side closest to the wall. It is generally annoying because wasting the duration of his q without dealing damage gets annoying when I forget about it. I doubt it has been reported due to the low rammus play rate. Just wanna put that out there.