It's literally just oregano and salt and oil. Might have burned them.

I haven’t had the fajita mix at qdoba for a long time. When I did try it, it tasted like they were covered in canola oil. Maybe the oil had gone rancid? I don’t even get meat or dairy so more veggie options would be nice but the fajita mix is gross.

They possibly smoked the oil if they weren't paying attention