Woah, if I delete server-icon.png, it works perfectly!
And confirmed on Windows 8.1!
The workaround won't work for me (Windows 8.1)
This was also in Minecraft PC 1.2.5!
And I thought this was fixed in 0.5.0! Never mind 😛
Can't confirm on android! (I was playing with my friend and never got disconnected)
I tried using Faithful 32x32 and obsidian looks like flowing water O_O
Once this happened to me! But it was in survival 😛