Extra component gets rendered but after refresh it doesn't show

Site Url: https://goofy-yonath-7795e8.netlify.app/
I am rendering a list of posts. There are total of 4 posts to be rendered.
when the website loads the first time an extra component of post gets rendered with no text, but after the refresh, the extra component doesn’t show up.

hi there, does this problem occur locally as well, or only on netlify?

It occurs only on netlify.

What you are describing sounds a bit like a an issue with case sensitivity on our system.

Can you give this a read through and let us know if that fixes the issue?