Whats the difference?

Photo was taken at KLIA roughly about two weeks ago when I arrived at the airport from Johor Bahru. Uh, but I’m a bit lost here. Can someone tell me what is the difference between “Way Out” and “Exit”? I think someone has a poor grasp of English here.
Most Ironically, they are both different translations of the same word in BM.
MENJ is 28/m/BTHO. Pursuing a Masters programme at APIIT, he is currently a full-time ProBlogger and Web Directory Owner. He is also a Muslim Internet activist and student of Comparative Religion, dedicated to combating misinformation about Islam. 

