We are aware there is an issue with the copy for Week 2 Arena Pass Challenge "Eliminate 25 Support Hunters"
This should read "Eliminate 25 Support Hunters in Ranked Mode". Only Support Hunters you eliminate in Ranked Mode will register for this Challenge.
Our team is currently investigating this issue and will be working on a fix. Please check this page periodically for more updates.
We apologize for any confusion and inconvenience this may have caused you and thank you for your patience while we sort this out.