Just saw that on Andrei Martyanov website: Zhao Lijian, a deputy director of the Chinese Foreign Ministry Informational Department, twitted this thing yesterday:

Due to traffic congestion and missing flights, President Bola Ahmed Tinubu has issued an order suspending the Federal Airports Authority of Nigeria (FAAN) airport cashless payment policy. Festus Keyamo, the Minister of Aviation and Aerospace Development, made the revelation on Wednesday, pointing out that it was one of the decisions made during the Federal Executive Council (FEC) meeting that the President chaired. The President’s order was issued barely four days after FAAN started the statewide cashless policy on March 1. ...