Hopefully, Bandai Namco changes its mind and brings it back, along with the purchase digital receipts. Also, I hope the termination didn't wipe out the Free-Token per day part...
I swear, transferring the apps to the other iphone; I might risk losing the in-app purchase and be unable to restore them, or even buy them again, since the "shop" is down and the app is gone from the store.

Quick note: Just a concern, wasn't the free token part also tied with the namco arcade servers (Wi-Fi)? Might have to find out; still have the app and Starblade.
UPDATE:
Nope. That termination did take that free token down. I waited a couple days. All you can play now are purchased games.
UPDATE 2:
I hoped that wasn't true, but it is. There is no longer one free token per day. If you had purchased any of the games prior to them being taken off sale, you can still play them. But as for the ones not purchased, all you can do now is watch the attract mode.
It's been fun while it lasted.