I created a label "BIG TREE RECORD" ~20 hours ago which does not show up under indexed search right now. It only shows up in direct database search.
(http://musicbrainz.org/label/e50df77c-7997-4180-839d-b707502c9e9c)

I created an artist (http://musicbrainz.org/artist/fb8fdacf-9361-424e-94d5-b3e5c4704acc) which also does not show up in indexed search.

Most importantly, I created standalone recordings (http://musicbrainz.org/artist/fb8fdacf-9361-424e-94d5-b3e5c4704acc/recordings) which can't be found in either indexed OR direct search, which means I can't add my release (tracklist would have slightly different spellings) without creating duplicate recordings.