Nobody has been leaning on the door but there is now a 1/4 inch gap towards the bottom (beginning about halfway down) unless it is pushed closed tightly.
I think this is just the outer part of the seal - it is about an inch wide - and maybe it is not allowing air exchange with the room.
I have no idea how they are attached nor where I would buy a new one.
Is there a home remedy for this minor annoyance?