Link to .capx file (required!):
Steps to reproduce:
1. Create tileset A and tileset B, both of which use the same set of tiles. Add some tiles into tileset A, but leave B empty.
2. Save A's AsJSON component to a string, then destroy A.
3. Use B's SetFromJson action on the string that you saved.
The last column of tiles in the tileset is missing from B.
B should show the exact same tiles as A used to show.
Operating system & service pack:
Windows 7 64-bit
Construct 2 version: