I don't know whether they truly banned bitcoin or just regulated the crypto currency exchanges in their country.Nowadays lots of rumors coming around here that countries banning bitcoin but they are just regulating the exchanges so it is better to stop spreading fake news and if the news is true just provide the link of the official announcements.
I know only the Bangladesh recently banned bitcoins totally and if someone caught using bitcoins then there will be a severe punishment for them.But I didn't hear about Indonesian ban yet so wait until the official news.
But this kind of rumors will create down fall in the bitcoin price.