Flash Player 30.0.0.113 breaks FileReference in Firefox Windows

Hello all,

I manage an app that uses Flash to, among other things, receive file uploads from users. As of the release of 30.0.0.113, file uploads in Firefox Windows are no longer working correctly.

Files do upload... but instead of waiting for the upload to complete before triggering fileRefListener.onComplete, it's just triggered right away. This causes a problem because I need to collect information about the uploaded file after it's processed and not waiting for upload completion means that information is not yet available.

I'm not experiencing this issue on any other combination of OS/browser including Firefox Mac. Any ideas? Thank you in advance for your time and attention.

FWIW here is the basic code:

_root.fileRef = new FileReference();

var fileRefListener:Object = new Object();

fileRefListener.onSelect = function(file:FileReference):Void {

     var uploadUrl = [URL of server side script that receives file];

     _root.fileRef.upload(uploadUrl);

}

fileRefListener.onComplete = function(file:FileReference):Void {

     [actions to take after file upload complete signal is received];

}

_root.fileRef.addListener(fileRefListener);

_root.fileRef.browse(_root.fileRefTypes);