When you summon a FallingSand entity which rides a villager (time of FallingSand is not 0), the block of sand will fall down after about 10 seconds, for example:
/summon FallingSand ~ ~4 ~ {DropItem:0,Time:1,Riding:{id:Villager,CustomName:Spieler1,ActiveEffects:[{Id:14,Amplifier:2,Duration:1000000,Ambient:1},{Id:2,Amplifier:50,Duration:1000000,Ambient:1},{Id:8,Amplifier:200,Duration:1000000,Ambient:1},{Id:11,Amplifier:50,Duration:1000000,Ambient:1}]}}
Yes also happens with Time:1
Linked issues
Comments 4
Is this still a concern in the current Minecraft version 14w11b / Launcher version 1.3.11 or later? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases.
Try to use Time:1.