Detected by Illinifan when a player Rclocks on a Stone Block with seeds in their hand the "Green Thumb" activates and steals a seed as if it was planted.
I believe doing that has a chance to turn it into mossy stone blocks/bricks/whatever. Not always 100%, unless (I assume) you have a lot of Herbalism. Don't think it is a bug, unless it never worked before or Andrew disabled Green Thumb. o.o
if you right click with a hoe in your hand and seeds in your inv you will get the bricks or cooble so yes it is disabled
oh..thats sad.......sad.sad.sad.das.ds.ad.sa.dsa. des kol da vida fet so dosk das nec (seriously..i dont know what it means,,,