The similarities between this sad accident and those at "recent" Saratov An148 are pretty scary and terrifying, IMHO.
Just after take off, "almost new type on the fleet", unreliable speed and altitude infos, unusual flight/climb profile...
The main difference remains the WX, Russia = Cold&Iced, Indonesia=Good Asian Weather:
However very interesting to follow up,,,my deepest condolences to all who lost their loved ones.