Apologies for raising this issue here rather than using the 'submit corrections' section, on the main site. I tried sending this through using those channels a few months ago but there was no response. The original submission was about two incorrect release dates.
The first is for Sufjan Steven's All Delighted People. According to his label, it was first released before 'Age of Adz', on August 20, 2010. [official website source]
The second was Beck's Stereopathetic Soulmanure, which was supposedly released before 'Mellow Gold', on February 22, 1994. As Beck's current website doesn't list the album on it, this source is