I subscribe to the RSS feed using InoReader. It's been working flawlessly for years. But it stopped on Friday. The weird part is that this URL shows all the updates:

https://www.elevenwarriors.com/rss.xml

But when I look at the feed properties in InoReader, it shows this URL:

https://feeds.feedburner.com/ElevenWarriors

So it looks like Feedburner is not getting the updates anymore, but I can't add the first URL to InoReader for some reason. I don't know if this is even under your control, but thought I'd let you know.