New Flight submission not replacing the existing app bundle

[automattox]

I am using StoreBroker to submit a Flight for our application. I am using a PowerShell script from my local machine.

The Script authenticates fine, it creates the Flight, uploads the new package and commits the submission.

In Partner Center, the Flight is displayed as a new entry (there were 2 entries, the new one is shown as a 3rd flight with a different tile)
ISSUE: The Flight entry shows the old bundle, not the one I am trying to publish.

After certification, the 3rd entry goes away, now there are just 2 and the date on the 2nd one is updated to the current date.
ISSUE: The old bundle is still displayed.

Here is the script I am using.
sb_upload_to_store_wo_secret.txt