The TSA stopped the Flaming Lips frontman Wayne Coyne about two weeks ago at Will Rogers Airport in Oklahoma City for carrying a souvenier grenade. The TSA immediately suspended all flights and shut down the airport to investigate, disrupting flight arrangements for many travelers.

A popular Oklahoma City blog, The Lost Ogle, has a passenger’s testimonial of how inconvenient the day was for everyone. Details are sure to emerge as more information is released and Coyne has already apologized via Twitter stating “Sorry Sorry Sorry!! Everyone that was inconvenienced because of my grenade at OKC airport!!” He has been retweeting fan responses on Twitter since.