Board Thread:Support Requests - Getting Technical/@comment-25906608-20180919173908/@comment-24014422-20180919185622

I think that the Disney wiki has an invalid JS code that is causing your problem. I checked the console of my browser and your custom JS seems to be throwing an error.

If you want to still edit via the Visual Editor, you'd better add "&usesitejs=0" to end of the desired article for yourself.

But, for an effective and prolonged solution, one of your administrators should remove the broken code or contact an experienced developer to fix it.