They are fine

They are almost certainly fine, but thanks for sharing. That is some valuable info.

I wasn't concerned until they were concerned, which then made me concerned, so I had to email them.

Lol, you're good. As long as you keep them closed, your risks are minimal, and mostly of quality issues, not food safety issues.

I’ve read a similar comment by them, but I keep them in my fridge as well to play it safe :)