Yes I did try that with no difference. It still only shows stories from weeks ago and does not update to new even when the feed is forced it pulls the same old stories.
I am having the same issue, only it is just one of the rss feeds i try to import. Website is https://bestweatherinc.com/. The feed itself is https://www.agrimoney.com/news. I have checked the cron and see no stuck jobs, however the feed will not update and has had the same stories for weeks. I have permanently deleted the old stories, tried fetching the feed as well as forcing the feed with no avail. The other RSS feeds i import update every 5 min with new stories.