Okay, it definitely looks like Eva just pulled the plug. We were seeing 6 J availabilities every day from July to Next March, but those are all gone now. There was a period between around 5:30 PM PST to ~7 PM PST where the flights still appeared on Aeroplan/United/Lifemiles but we were unable to book even over the phone with Aeroplan. But as OP said, those are not even showing up anymore.