Bug? All legendary creatures from Commander 2017 seem to be missing.

{"ops":[{"insert":"Hah, I found the issue. The deck was set to \"Standard\" instead of \"Commander\". Tried manually adding it to the deck \"1 Vela the Night-Clad\" and it worked, but flagged as illegal. Then I noticed I couldn't set her as a commander.\n"}]}

{"ops":[{"insert":"Trying to add Vela, the Night-Clad to a new deck. I can find her card name suggested for search by typing in \"Vela the\", but when I click it no cards appear for selection. \"Total results: 0\"\n\nSame thing happens if I search for any other legendary creature from that set. Doing an advanced search for all cards from Commander 2017, the only things I see are basic lands, a handful of taplands, Evolving Wilds, and Mortify.\n\nI don't have any other filters for collection or anything on, so I'm not sure what's causing this.\n"}]}