Runway Closed?

[jpzone]

Been seeing the same  Gulfstream G650ER N300CC circling over  my house 3 times now. Is something blocking on the runway?

[jargon]

The circling aircraft got my attention too, it was taking very long slow loops, I guess it was an airport issue as it eventually landed followed immediately by another which had also put in a delay and then a third, this time straight in.

John