Well it looks like under "Archived Transactions" Cartera fixed the $ problem so that it now shows "miles earned" instead of "$ earned." Except now, under "Eligible Amount" it shows $0.00 for all my GC transactions. So when UA goes to award the bonus miles, there's no way to tell if a transaction (like Sam's Club) that earned 8 miles met the $10 minimum spend!!
And of course, archived transactions still won't show more than the first 10 transactions, under any circumstance, in any browser.
Another day, another Cartera f-up. They really should hire some real web programmers.