Since Oct 30th 2018 I'm seeing different data types returned for certain fields in the iTunes lookup API.
If I take the example from https://affiliate.itunes.apple.com/resources/documentation/itunes-store-web-service-search-api/ to get all albums for Jack Johnson:
https://itunes.apple.com/lookup?id=909253&entity=album
There is a sample json showing collectionId and trackId as Integers.
But the API is currently returning them as Strings!
I don't see any mention of changes related to this.
Is anyone else seeing this?