I think the doors/hinges, are flimsy and junkie. Just wish they were more solid with less deflection in the hinge area.
Definitely is a case like that, any decent DIY'er can figure it out, not rocket scienceAnnoying problem to have. It sounds like something you could figure out a way to fix yourself though. Hopefully it is as easy as tightening up a couple nuts and bolts. Let us know if you get the problem fixed and how you did it.