Comment by akolbe

This sort of thing has happened on English Wikipedia as well. Remember the Bicholim conflict?

https://www.dailydot.com/unclick/wikipedia-bicholim-conflict...

Or the Amelia Bedelia hoax?

https://www.dailydot.com/unclick/amelia-bedelia-wikipedia-ho...

More here:

https://www.theregister.com/2017/01/16/wikipedia_16_birthday...