I am currently using Next-On-Pages for my site that is using dynamic routes (slugs)

However during development (without next-on-pages), it worked as intended but when I put it on production (next-on-pages time), the [slugs] ceased to function.

My question is, is there any example repo specifically for next-on-pages that allows me to test if that repo works on our site? So I can then just import my code onto it whilst keeping to the setup that works.

I can't exactly see the errors, due to levels of access constraints, nor could any be found. Build was successful however receiving a "Server Internal Error"