[896] Nuxt doesn't generate the nested routes example correctly

I download nested routes example from https://nuxtjs.org/examples/nested-routes. Add generate: {routes: '/1','/2','/3','/4','/5','/6'} to nuxt.config.js and run next generate.

And here is the problem with nuxt@1.0.0-alpha.4 In all generated static files there is the same pre-rendered player - Kyrie Irving (id:6)

At the same time nuxt-link-active and all javascript data was defined correctly. Live demo also works like it should. And with nuxt@0.10.6 it also works as expected.