Random post generator on homepage banner not working

[plhnk]

The blog post at the top of the homepage should be a randomly chosen post from the list — which it is, but the url doesn't match the title or the image.

To Reproduce
Steps to reproduce the behavior:

1. Go to dev.liferay.design
2. See post title, and click the link
3. Realize post title does not match
4. Question everything

Expected behavior
The post title matches the link.

Additional context
The 'Featured Post' component generates a random number, then passes that as the 'HeroPost' id.