API GetList Subscription not showing all subscriptions

Hi, I have in another account 4 subscriptions created and when I make a call to the GetListSubscriptions API endpoint I only get two. We know that the other two subscriptions are still working because we can get reports from today and on the events we get the subscriptions id that cant see on the list. Do you know why this could happend? If I use the GetSubscription with the id it neither finds it.

Thanks