Flying SIN-LHR in WT+,arriving early morning into LHR a go around was initiated at about 500'.We then flew around over central london making loads of noise early morning,and the Captain made a great PA informing us that first time they had a problem with the landing gear,but he thoughtthey had solved it.Very reassuring.

Sitting on the throne I thought the cabin crew opposite was going to be sick into my lap.After landing sat on 27L for about 45 mins whilst the engineers inserted gear pins and a tug came and pulled us to the terminal.

Lots of apologies but no extra avios.I am still suffering trauma from the lack of avios.