Move triggered by US concerns over continued widespread persecution of the Rohingya Muslim minority.
Five other bloggers, including blogger Roy Ngerng Yi Ling, were accused of organising protest rally without approval at Hong Lim Park.
Flight SQ368 departed with 222 passengers and 19 crew members was flying from Singapore to Milan, Italy.
Move comes as Taiwan expressed anger at Cambodia's deportation of 25 Taiwanese nationals to China.
The government has banned any sort of criticism of the charter in the lead-in to the vote and has already issued notice in May.
Prime Minister's Office said Heng has had a speedy recovery but he is still on medical leave.
Duterte also said that he negotiated for the release of Flor with the help of the Sulu Gov. Abdusakur Tan II.
The Transport Ministry issues notice in response to the latest kidnapping of the seven Indonesian sailors in Sulu.
The militants killed John Ridsdel in April as the ransom deadline lapsed and later they executed Flor's partner Robert Hall.
The final results show 52 percent votes were in favour of quitting the EU while 48 percent voted to remain in the bloc.
The injured passengers were travelling in one of the lorries.
Sterling suffers its biggest one-day fall of more than 10 percent against the dollar, hitting a 31-year low.
The TB Charles Boat departed Samarinda on June 4 with 13 crewmen and was expected to return by June 27.
The scheme allows the commuters, who end their journey before 7.45 am on weekdays to ride for free at 18 designated MRT stations.
"We want to show that Indonesia is a big country and we have to show this physically," Widodo says.