Wrong Rendering of Redstone Dust

the bigger the coordinates get, the bigger the placed redstone dust gets

What I expected to happen was...:
normal sized redstone

What actually happened was...:
redstone which is rendered to big

Steps to Reproduce:
1. create a new minecraft world (creative, with cheats)
2. teleport to 29999999 80 29999999 (/tp @p 29999999 80 29999999)
3. place some redstone dust on the ground
==> wrong rendering