Much like Era when it first began (after most of the players returned to Classic), people slowly started to migrate over there. It wasn't a fast process, but in due time with the proper updates and resources I'm sure it'll gain a substantial amount within a month or two. Patience and determination is the key. I remember when Era had only about 50 players whenever I went on. Today, you'll see that isn't the case. So my advice is to be patient and to continue to keep the players you have, playing .