Portfolio link not loading to new page

I had a Genesis Portfolio Pro portfolio setup, with a portfolio named Portfolio and slug = portfolio.

However, I decided to change my portfolio presence to a Gutenberg Gallery Block with linked images to the individual portfolio pages featured in the Gallery. I named the new Gutenberg Gallery page Portfolio, with the link https://www.DougSchumacher.com/portfolio/, as previously nothing was at that URL that I was aware of.

I also renamed the Genesis Portfolio Pro portfolio from “Portfolio” to “Portfolio2”, and the slug from “portfolio” to “portfolio2”, hoping to remove any confusion regarding which portfolio I’m wanting to load.

I also made the new individual portfolio pages Child pages of the new Portfolio page.

I then deactivated the Genesis Portfolio Pro plugin.

Now, the new Gutenberg portfolio page (with the Gallery Block) doesn’t open, but simply reverts to my home page. And none of the new Gutenberg portfolio pages work. They just revert to the home page, the same as the portfolio link above.

Here’s an example:
https://dougschumacher.com/portfolio/zombieland

I thought that Deactivating the Genesis Portfolio Pro would clear up any confusion, but seems like there’s something very wrong and I’m not sure how to go about troubleshooting it.

Any input on this would be greatly appreciated.

The page I need help with: [log in to see the link]