TLDR: Price for Return increases after you choose your Departure flight.

i ALMOST used it. but then i notice something fishy,

When you choose your Departure flight, the Return price ticket will increase.

Example: Initially, Return tix was RM85, after I choose my Departure, the Return suddenly become RM175.

Brought this up with Traveloka, they say its the carrier that constantly changes their price. and i should refresh my browser to get the latest price.

I refresh my browser and its STILL RM85. but again only change upon choosing your Departure.

just take note!