• Name credit has an extra name field (name)
• Extra artist credit in related release of a recording when its the same as the recording artist (ac)
• alias list in the artist credit of the release (Alias)
• Medium format is wrong (medium)
• extra dics-list element (dc)
• primary type has wrong output (pt)
• medium list has has extra count attribute (count)
• secondary types missing (st)
• type incorrect when secondary type (type)
• status output is wrong (status)

See
https://musicbrainz.org/ws/2/recording?query=rid:4b3003ee-dbd6-48de-8dfe-073e1c7c9cf1&limit=1
vs
http://35.193.119.46:8983/solr/recording/select?q=rid:4b3003ee-dbd6-48de-8dfe-073e1c7c9cf1&rows=1