Loading external text problem

1

So, I have the code to load text from an external source, it worked fine before but now it skips most letters and characters and will only show like E, H, S and R but nothing else.

var myLoader:URLLoader = new URLLoader();
myLoader.load(new URLRequest("test.txt"));
myLoader.addEventListener(Event.COMPLETE, fstartLoaded);
function fstartLoaded(e:Event):void
{
    var stringContent:String;
    stringContent = e.target.data;
    textArea.text = stringContent;
    scrollbarText.update();
}

That’s my code for loading the text.

Back when it worked fine I used a PHP script to edit the text file but whenever I go and edit the file in PHP and then reload the page with the flash test it won’t always reload the text, like most of the times the text is the same old text from before.
The text is changed according to notepad when I open the file to verify, but the flash test won’t update.