Our trip in Sept was on Garuda to SIN with continuation flight on DL. We were permitted to stay in the transit area simply since we chose that option. Didn't know if it would work and it worked perfectly. We had 8 hours, so we checked into the Priority Pass Lounge with our membership. We had to go the transit desk (opened 3 hours prior to our flight) and get the agent to activate our listing and check us in. It was a great experience! PS--we did have to check our bags in Denpasar. Normally we do carry-on only.