hi there adagiosk8r,
mine was doing the same thing about a year ago. i pretty much left it alone with the exception of "watching" it a little more and i noticed that it had lost 2 branches (leaves and all) but 2 new ones and started to grow, one after the other, in place of the lost ones. once the new growth had been about a couple weeks old i gave the plant
some water with a little bit of liquid fertilizer and it's been fine since. occasionally it will drop 1-2 leaves but no more than that. hope my rambling was helpful LOL!!