People can't get Arena Master title, because The Ring of Valor arena is disabled on ranked.
A month ago some people managed to get it in ranked, I think it was literally enabled for few-several hours and the chances to get the arena were drastically low (literally played 150 games the same day and didn't get it), but now after a month I can answer the question myself that it's not enabled anymore.
Unanswered questions are:
Question #1: Is it going to be enabled anytime soon - Yes or No?
Question #2: Can you not make it so that getting a win on other arenas also give a win credit for The Ring of Valor - Yes or No?
Question #3: Can you not make it so that getting a win on The Ring of Valor on skirmish (yes, it's enabled on skirmish) to also give a win credit for "ranked win"? - Yes or No?
I said it at the beginning as well, I'm begging you to let Malaco look into this before answering/ignoring this thread, thank you.