HttpService GET request to Pastebin returns a bunch of nil values (but only sometimes?)

What I'm doing is that I'm using GetAsync() to retrieve a list of userIds from a "paste" I've created on Pastebin. I'm then splitting the userIds into seperate entries into an array.

It appears that it runs perfectly fine about 60% of the time, but however, it just returns a bunch of nil values the other 40% of the time. It appears to be random which happens every time.

Output when it functions properly | Output when it returns nil a bunch of times

Code:

winners = {}

link = "PASTEBIN LINK" -- I have the link to my paste here. The paste is comprised of raw text.

pcall(function() -- try/catch (don't error out)
	text = game:GetService("HttpService"):GetAsync(link, true)
end)

if string.len(text) > 0 then 
	for playerId in string.gmatch(text, "[^\n]+") do -- Split the document into an array containing the strings delimited by all newline characters
		table.insert(winners, tonumber(playerId))
		print(tonumber(playerId))
	end
end

The list contains some userIds separated by newline (with no blank lines or any spaces in between).

Also I'm running this in a regular game server. It doesn't seem to have any trouble when I do it in Test mode in Studio.

Is there a fault in the code I've written? Could it be an issue on Pastebin's side? Any insight would be appreciated. Thanks!