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Shows changes since last page load for 12 values in Earnings To Date, Your HIT Status for Today, and HITs You Have Submitted.
< Feedback op MTurk Dashboard Change Notifier (with 12-value mod)
You're right, good catch, thanks. I and the people who helped test this script were fortunate to not have rejections with which to test that part. ;-) Updated with fix.
Rejection weirdness
When I get a rejected HIT and then go to the dashboard again, the amount of change shows up under the pending column -- Lines 200 and 208 should probably be row.cells[3] instead of row.cells[4].