**UDATE**
Took the car to the dealership and turns out that the input shaft seal is what blew causing the leak on the tranny so it's not as bad. Seems like when I hit the speed bump the shock caused the seal to loosen and the constant pressure blew it out completely (that's what was explained to me). Idk WTF the other mechanic was talking about as there is no crack on the tranny from what the Audi tech or myself see (mind you I never saw the crack just going off what the mechanic told me at the tme).