JJ, a visual report at night may be too late.
The decision to fly 2NM right of track through Indonesian Airspace was because of an unacceptable number of separation breakdowns. I have personally experienced two NMACs (no TCAS on both occasions & one was very close head-on) and I don't ever want to have another one. For you to knock that off track procedure indicates that you are not focused on safety - more a "she'll be right, mate" attitude.