The Dragon (also boxed by Italeri, Kirin, Revell of Germany and now Zvezda) T-72 line have plenty of issues. First of all, they were designed before the Fall of the Berlin Wall. Information on the T-72 was garnered from parade photographs, grainy intelligence photos, etc.
Because of this, a lot of detail is surmised and the actual tank kit becomes a mix of details from several different variants since there was no one complete walk around of a single tank. It was highly touted when it hit the market in the late 80s-early 90s, but after the German reunification and the West absorbing the former East German army and their T-72s, we got the more accurate T-72 from Tamiya.
Even that T-72 has issues. It represented a rather rare version in use by the East Germans; they got a few mixed production tanks that had the early T-72 turret mated to the later T-72M1 hull. Unfortunately, when Tamiya got to inspect a T-72 for their model, they got a mongrel tank. There wasn't a lot of information back then and they were probably happy to get their hands on the Soviet Union's boogey man tank.
As a model kit, the Tamiya T-72 is an outstanding kit whereas the Dragon/Zvezda kit has all sorts of fit issues and dimensional issues. There are pages of posts at Missing Lynx where modelers note the various changes, mixtures and kitbashing they took to make their T-72(insert version here) more accurate.
It's a popular subject matter among the former Warsaw Pact country modelers. Probably because it is the most common main battle tank in their neck of the woods.