Is there a rough ETA on a fix for this? End of this week, or is it looking like early next week?
Update, Charles just posted (on Facebook) that the fix is complete and will be rolled out shortly.
https://www.facebook.com/groups/310088005728833/permalink/1181147168622908/
YES! Very exciting
Fantastic!!
Super about the fix! did not know about the facebook group. Requested to join 
A fix for THE problem??? Awesome!
And here it is! Thank you Corona staff 
https://coronalabs.com/blog/2016/09/14/submitting-apps-to-apples-itunes/
Finally!!!
Phew! Good turnaround Corona! B)
iOS is a pain in the ass but a necessary evil!!! appreciate you guys fixing this… will try the new daily build and hopefully it will upload!
watch your servers now , as corona developers are thirsty to download that new build
“The status for the following app has changed to Waiting For Review.”
It worked!!! Im so happy 
Thanks guys. Appreciate you sorting this.
Many thanks to Rob & the team for all your hard work resolving this issue - I knew I could count on you guys!
The credit all goes to the engineers. They do appreciate your comments!
Fix should be in latest daily build CoronaSDK 2016.2948.
If anyone wants details of what went wrong - feel free to ask.
Kudos to the Corona staff!
Awesome thank you for fixing it up! Works on our end, we got our test flight build running thank you again!!
I can confirm it is working. Thanks a lot!