FYI: Apparently amazon changed their "no hits available" text:
https://gyazo.com/a5083b002c7e3cc0f6d025897a847671 This means that it broke TM. I know nothing about TM, but I managed to find the fix. You need to change line 2356 in the code
https://gyazo.com/d6ace28bcf5fa656ab44880920b6318f.gif like that. Just replace:
There are no more available HITs in this group.
with
There are no HITs in this group available to you at the moment.
Then save it. That will stop the issue where pandas are being accepted with bad url's, and stopping and starting, etc.