The only way to fix this is by taking a look ourselves!
You're so right, lets take a vayyyyyyycation!
The four members of the Lytton Commission began their fact finding journey.
The Lytton Commission declares japan did have interests in China and their invasion is unjustified, Japan should give up the territory and withdraw, Manchukuo is not a state and finally Manchuria should become independent.
The LoN failure of aiding China resulted in many countries believing that they could break international law. This was due to leaders witnessing the LoN's lack of action, believing they could get away with their actions.