I just finished that one a bit ago and thought I was having similar problems. I had submitted the code where I thought I was supposed to, but the page just hung there and said "Loading next hit...". I fired off an email to them with my completion code and whatnot, and right after that I found where I needed to actually submit the code to finish the HIT and get it out of my queue. I didn't notice any problems with the task itself, only with submitting the code (which was really my fault, sort of?). Worth the $4.50+bonus? Meh, it was something different than the gazillion "decision making" surveys I seem to come acrossDONT WASTE YOUR TIME ON THIS CRAP
im over an hour into this "hit" and its crap, its been nothing but glitchy and now I cant even finish it to get a damned completion code since its stuck and the hit doesnt accept worker ID as a code. now im sitting here hoping the people actually READ their damned email that i sent about this.