When I open Lire, it automatically performs a feed refresh an then caches new articles. If I immediately go to "Settings -> Caching Options" and activate the "Cache All Uncached"button, Lire once more performs an article cache even when I am certain no new articles have arrived in the time between the first and second cache. There should be no need to cache articles this second time since the auto-refresh and cache took place only seconds before when Lire was opened. I can reproduce this scenario whenever I open Lire. Has anyone else noticed this behavior? I am using Lire v. 1.9.21 on an iPhone 5 running iOS 3.1.4. The "Automatic Caching" button under "Settings -> Caching Options" is definitely on.
Thank you for all help.