I had a similar issue with a disappearing block in 1.7.4 on the boundary between a tundra and extreme hills edge biome. Not sure if that's relevant, but I was using an efficiency IV diamond shovel on dirt when it happened. I was in SSP running on a MacBook.
William McDermott
I had a similar issue with a disappearing block in 1.7.4 on the boundary between a tundra and extreme hills edge biome. Not sure if that's relevant, but I was using an efficiency IV diamond shovel on dirt when it happened. I was in SSP running on a MacBook.