Me and my TA DjDazzy2011 was setting up a little 1.2.4 update spot in the town Flintwood where we show the 6 new blocks.
When we were gone place the new sandstone (Smooth and Creeper Face) it did get placed but about 1 second after placement it turned back to normal sandstone and stayed that way even if we picked it up it stacked with normal sandstone, I do not know if this is a bug with the update, plugins or just a server problem but i would love if a Admin could see this and try to fix it cause i would love to use the new sandstone