graphqlbin links dead?

[markholland]

All of the GraphQL playground links I've tried in the book redirect to an empty page.

Example: https://www.graphqlbin.com/lOR8i2

Redirects to: https://legacy.graphqlbin.com/new

I have version r2 of the epub.

[lorensr]

Thanks Mark, I submitted the bug, but I'm guessing I'll just need to redo them as v2 links.

graphql/graphql-playground#830
graphql/graphql-playground#893