Help with Currency Converter Small App ( com.sony.smallapp.currency)

[Ps24u]

Hey all,
This small app has recently become broken because the source for the currency file's URL has changed.

When the app is newly installed, it pops an error:
"Unable to download currency file. Please try again later".
It broke around mid-july 2018.

What I'm looking for is the latest available currency file so that the program can at least work (even if it can't update).

It should be located at:
Android/data/com.sony.smallapp.currency/files/

If someone could kindly .zip and upload the "files" folder here, it would be majorly helpful.
Thanks.