Game crashes while entering specific areas of the world

In my creative world (whose size is 1.74 GB) there are two specific spots, going closer than 64 blocks to which immediately causes a crash. Reentering the world just returns me to the previous saved position.
The matter is, I suppose, in entities: the terrain can be already seen loaded; besides, on 0.10.4 villagers were spawned right there.
The last time I could access those areas was in 0.16.0 (my iPad used to crash constantly on that version).
For the moment, I haven't found any ways to fix the problem. Looking forward to the solution.
Here is the world, if needed: http://goo.gl/sxFJPC
Coordinates: -824 81 -2567 and 2626 81 4611