List of steps to reproduce (step by step, including full links if applicable):
- Go to https://no.wikipedia.org/wiki/Spesial:Innholdsoversettelse.
- Click on the blue button to start a translation.
- With source language as en, In the search box, type "Wikipedia". Observe that the search results says "Wikipedia" does not exist in norsk (bokmål)". (this is wrong)
- Select the Wikipedia entry. Now see the warning saying "Wikipedia already exist in norsk (bokmål)" (this is correct)
This confusion is because of not using correct domain code for APIs to query for existing articles.