Looks like the feed is deprecated - fun - Please note: The time-series version of EOD has been deprecated in favor of the Tables version. Please visit the EOD Tables product page for up-to-date data.
Yeah, it was a pain to convert to the tables API. To be fair to them, it was communicated repeatedly over email a number of times…and support was solid in helping to make the switch. Still, it’s rare for a product to evolve into a suboptimal version of its former self (what used to take me 3 minutes now takes 15). If you’re pulling the entire database via csv, shoot me a PM and I can probably share code and save you some time.