Treasure map is a empty map with the text'Burried Treasure Map'

I opened a chest and the burried treasure map is an empty map

What I expected to happen was...:
I thought the chunks didn t load 

What actually happened was...:
Wasn t the chunks is the seed

Steps to Reproduce:
1. -3393063431479771283(the seed)
2. -267 62 793(coords for the chest)
3. If you open the chest the burried treasure map is an empty map with the text'Burried Treasure Map'