You should add a rp chat. This is a chat that you can make if you want to have a rp. You can change your name and invite the people you want. This is helpful because you don't have to see all the other chat and get confused with everything going on. This was a feature on the old server that was good even if you just wanted to talk to your friends without seeing the public chat.
Yeah, due to us dropping 90% of BlueFusion12's old custom code and plugins we decided to drop the RP plugin too. This is because it wasn't particularly well made and was not editable by us easily. We plan to roll out the RP update later this month with a new RP plugin.