Weird CS5.5 Bug with remote XML

I wonder if anybody else has come across this bug. So there you are, you set up your AS3 code to load XML via a URLLoader and URLRequest, as normal. You then take your XML file, and upload it to a server. You then run your program, and trace out the XML you receive. So far so great, and you see the results of your XML traced out. Then you change something on your XML, either adding to it or removing a line. You then run your program again from CS5.5, and trace out the XML, and it shows the same results that it did before you made any changes. I deleted the XML file from the remote server, and it is like it stored it in cache, and still able to read it. If I change the url or file name, it gives me an error, which it should. If I point the url back to my remote XML file, and run the program again, it gives me the XML results I had in the beginning, before I made any changes to it (regardless if the XML file exists). The only fix I have found so far, is closing CS5.5, and reopening, and then it can see the changes. I did that, and it was able to see my XML changes on my remote server, but again, only one time. If I try to change anything, or delete the XML file, it still pretends as if its there, reading the results that it read the first time I run the program.

Is this a cache issue? Anybody else experience this? I never remember running into this problem using CS5/CS4/CS3, only CS5.5.

Of course, I can test it all locally first, and then upload the XML file to the remote server when I know that no other changes need to be made, but still, this is really weird! :write: