Dissapearing cars

Today I was selling 2 cars they one Ford focus HE and some mono car HE I come back 5 hours later and they are gone from the auction

Is this a common issue? I was selling multiple cars and a 1.3 million dollar bid. All of which are no where to be found. I tried restarting the game and everything

I lost 3 million last night due to the market crashing and my bids disappeared so I would appreciate if u would investigate my gamer tag is EaG1e GaMe1nG

Same I placed a bid on a Ferrari fxx k and a lyken hyper sport and they just disappeared and I lost 3 million my gt is EaG1e GaMe1nG

£5 million motor all of a sudden gone, needs sorting out pronto, not happy.