Achievement Block Generator not working

[svenem-dos]

The Achievement Block Generator doesn't work for me.
I always get the error "Something went wrong. Check your API key."
Am I filling out something wrong?

Would ease life quite a bit while creating a guide.

[wescopeland]

This is due to the RAWeb API being offline, which is an emergency measure to ensure site stability. You can follow status updates on progress for restoring the API here: RetroAchievements/api-js#46.