Ghost red rocket landing

[Blue Aero]

Just launched a red rocket. A few seconds later, a red rocket landed on the runway -did not give any items when clicking on it and would not do anything or clear off the runway - it stayed on the runway for about 60 seconds and then disappeared (Rocket launched with 1 QL so that is why the timer is at less than 2-1/2 hours) Never had this happen until after the volcano event update today.