nprofile1qyt8wumn8ghj7un9d3shjtnyd968gmewwp6kytcqyqm8lwaeyj7y9pzu3jqptwu4cl9jyjc2sn675kf87fggj0hm564nqc6x4qp (nprofile…x4qp) This is a side effect of keeping the feed URLs stable so you don’t have to delete and re-add feeds as your subscription changes (which would lose all your state for all episodes). Trade-offs.
(It also sounds like you got unlucky with the timing of the feed refresh, but I don’t have much insight into how/when such refreshes happen in any given podcast app.)