There seems to be a sinusitis-pandemic in air-traffic control. And I'm alarmed at that any data or instructions can be understood in such airspace, particularly if the controller's accent is outlandish to begin with
I don’t think there’s a “sinusitis-pandemic” in ATC. Each instruction was totally understandable, the Icelandair guys seemed to have no problems understanding. I wouldn’t be “alarmed”. Also what on earth is an “outlandish” accent? Never heard that one.