Not querying up to date data?

Running a search on both my Heroku deployed instance as well as GraphBrainz test instance results in out of date information.

For example searching for artist "Opeth" returns albums up to around the year 2002 when clearly MusicBrainz has all albums up to 2019.
Musicbranz site search: https://musicbrainz.org/artist/c14b4180-dc87-481e-b17a-64e4150f90f6

Searching on GraphBrainz test and my instance using the following which results in less data:
`
query OpethArtistInfo {
lookup {
artist(mbid: "c14b4180-dc87-481e-b17a-64e4150f90f6") {
name
mbid
releases {
edges {
node {
mbid
title
date
}
}
}
}
}
}
`

How do we go about retrieving actual up to date data? Is there something I am missing? @exogen