Confirmed
Confirmed
I can also confirm this bug.
Also, light levels don't get updated instantly when bplacing torches/glowstone etc.
And changes of doors and trapdoors also got a delay.
I can confirm this. The world generator produces a striped tarrain. However, the structures (nether fortresses) are generated properly.
Can't confirm it. Sure, it was a real issue in 14w26a, but in 14w26b it seems to be fixed.
There are there to show, if any light is present, the slabs will behave normally. It only occures in total darkness.