diff --git a/src/pocketmine/entity/Entity.php b/src/pocketmine/entity/Entity.php
index dacdedba47..6dd83da116 100644
--- a/src/pocketmine/entity/Entity.php
+++ b/src/pocketmine/entity/Entity.php
@@ -824,7 +824,7 @@ abstract class Entity extends Position implements Metadatable{
 			}
 
 
-			if($this->gravity > 0 and $fallingFlag and $this->onGround and ($movX != $dx or $movZ != $dz)){
+			if($this->gravity > 0 and $fallingFlag /*and $sneak*/ and ($movX != $dx or $movZ != $dz)){
 				$cx = $dx;
 				$cy = $dy;
 				$cz = $dz;
diff --git a/src/pocketmine/level/Level.php b/src/pocketmine/level/Level.php
index 6f20f526ad..55a502da75 100644
--- a/src/pocketmine/level/Level.php
+++ b/src/pocketmine/level/Level.php
@@ -354,7 +354,7 @@ class Level implements ChunkManager, Metadatable{
 	 * @param int $X
 	 * @param int $Z
 	 *
-	 * @return Player[][]
+	 * @return Player[]
 	 */
 	public function getUsingChunk($X, $Z){
 		$index = Level::chunkHash($X, $Z);
@@ -632,7 +632,12 @@ class Level implements ChunkManager, Metadatable{
 	 * @param int     $type
 	 */
 	public function updateAround(Vector3 $pos, $type = self::BLOCK_UPDATE_NORMAL){
-		$block = $this->getBlock($pos);
+		if($pos instanceof Block){
+			$block = $pos;
+		}else{
+			$block = $this->getBlock($pos);
+		}
+
 		$block->getSide(0)->onUpdate($type);
 		$block->getSide(1)->onUpdate($type);
 		$block->getSide(2)->onUpdate($type);
@@ -776,7 +781,8 @@ class Level implements ChunkManager, Metadatable{
 				$pk->meta = $block->getDamage();
 
 				foreach($this->getUsingChunk($pos->x >> 4, $pos->z >> 4) as $player){
-					$player->dataPacket($pk);
+					/** @var Player $player */
+					$player->directDataPacket($pk);
 				}
 			}else{
 				if(!($pos instanceof Position)){