Typical recruitment consultants who give the industry a bad name, when the bar is unfortunately already low... They contact you on LinkedIn, set up a call, send you a job spec afterwards for your review, tell you they will give you feedback in a day or two after speaking to the Hiring Manager (they always say that, don't they?) and then, they totally ghost you. You send a polite request for an update a few days later, and another excuse comes your way ("we were delayed but will know tomorrow"). Of course, they never bother to contact you again.