Crawling a an aggregator... jobs twice removed at Vast

I just found some SimplyHired jobs on Vast.  They had been crawled, but the Simply Hired folks were smart enough to give "sorry" messages to anyone who clicked through.

You know, I think when an aggregator aggregates things from an aggregator, that's how vortexes great created.  Should I disappear off the face of the earth, its because I clicked on one of these jobs.