Indonesia’s Lion Air is reviewing orders of airplanes from Boeing and has not ruled out cancelling orders as relations worsen in a spat over responsibility for a 737 jetliner crash that killed 189 people in late October, Reuters reports. The Lion Air Boeing Co 737 MAX, which only went into service in August, crashed into the sea off Indonesia’s island of Java, shortly after taking off from Jakarta. Lion Air placed an order with Boeing worth $22 billion in November 2011. The deal signed at the East Asia Summit in Bali, Indonesia, with President Obama in attendance.