For the past two days I have been flagging images for them and have gotten most of the HITs rejected! I have been doing their HITs for months and never encountered this problem. On average a few images don't load properly but following the instructions (ignore images that do not load). I have filed responses on all the rejections because clearly the images they state that I did not flag did not appear in the HIT. Just a warning to anyone doing their HITs, they have 40+ available as of now.
Welcome to TurkerHub! Sorry to hear that. From the TO page,https://turkopticon.ucsd.edu/reports?id=A2P2MT8IK72CVZ, it looks like you're not the only one. You might consider leaving a review on https://turkerview.com/ about your experience.