Abu Dhabi Airport

The flight from Germany to Abu Dhabi went well....I slept a lot.
Got off the plane and the HEAT hit me....my word, and I thought Germany was hot....this is hot that has no words.
Went to book my ticket from Abu Dhabi to Johannesberg to be told there is a 6 hour delay....so only leaving at 02.25 and its 20.10 - I can only collect my ticket ( as on staff travels ) an hour before, even though they can see on the system there are seats open....now I have to keep myself busy for the next 6 hours!!