Thanks again, David. I updated /usr/share/perl5/Finance/Quote/YahooJSON.pm from master [1] and the quotes worked again for me:
1. https://github.com/finance-quote/finance-quote/blob/master/lib/Finance/Quote/YahooJSON.pm -- Bill Wohler <woh...@newt.com> aka <bill.woh...@nasa.gov> http://www.newt.com/wohler/, GnuPG ID:610BD9AD