Board Thread:Bug Reports/@comment-5672886-20170217153743/@comment-26172435-20170217173553

I can confirm all of the above statements from Sam.

To further narrow it down: It only happens with item 17, oak wood (log). It does not happen with the other 'minecraft:log' blocks spruce, birch or jungle wood (log). Those blocks also have ID 17, but with a ':#' behind them.