I'm aware of that, and thought that "downgraded" was the wrong word to use when going from 1h to 5 months.
1. I guess longer caching means more stale data, which is why it's a downgrade? 2. Maybe this isn't the TTL I thought it was? 3. Maybe this isn't the cache I thought?
Then I clicked on the link and realized I had been mislead my the title.