ZoneAwarePromise error on production build

I create with ionic 2 RC 2, when on dev mode it can running fine on my android device , but when i compile for production i got Zone error like below

“Uncaught Error: Zone.js has detected that ZoneAwarePromise (window|global).Promise has been overwritten: Most likely cause is that a Promise polyfill has been loaded after Zone.js (Polyfilling Promise api is not necessary when zone.js is loaded. If you must load one, do so before loading zone.js.)”

From the error i think i must load zone.js after polyfill, but i cannot find how to make zone.js load after polyfill.

In which code part on ionic 2 that set the load order for zone.js and polyfill.js?

Same here.

app-scripts 0.0.44

Ionic RC2

I solve it with dirty hack on polyfill.js until the issue is resolved

Not sure whats the impact on other part

Cool! I had to rollback to app-scripts 0.0.39.

app-scripts 0.0.39 not have any ZoneAwarePromise issue on your side?

Has there been any end solution for this?
I get the same error in production.

Cordova CLI: 6.4.0
Ionic Framework Version: 2.0.0
Ionic CLI Version: 2.2.1
Ionic App Lib Version: 2.2.0
Ionic App Scripts Version: 1.0.0
ios-deploy version: Not installed
ios-sim version: Not installed
OS: Windows 10
Node Version: v6.8.0
Xcode version: Not installed

I solve it with edit on polyfill.js file and do overwrite at ZoneAwarePromise.