So I've known about this glitch for over a year now. It does require you to transfer servers also. Anyways what you do is..
This also works with any other buffs you have on before you transfer. The first time I did it I had 2 righteous fury's up.
1) Select the aura you want to have activated always.
2) Transfer to any server.
3) When you log in you will have 2 auras activated.
4) DONT DIE OR YOU LOSE THE SECOND AURA
Enjoy.
Refer to SS below.
Notice how I have crusader and retribution active.