Why the fuck does this not work sometimes? : http://hastebin.com/ohehijawam.vbs

I'm trying to make a supply drop in my arena skript and "set block at {variable} to bedrock" doesn't seem to set the block if a player has not been in the location at some point before executing the command. The map resets every 30 minutes.

The chunks are fully generated and loaded. I disabled chunk unloading. I tried pasting a schematic (using an addon) in hopes that it used a different method of putting the object in the world, but still no success.

After the supply drop reaches the ground, the following test skript checks what block is at the location: [http://hastebin.com/ikoqajupog.vbs] It says the correct coordinates and "bedrock" at the end, and it doesn't put any bedrock. What. Excuse me Mr. Skript.

EDIT: So apparently skript doesn't recognize new regions unless you reload the skript after the world is generated. So I just had to make it reload skript before dropping the loot drop.