As we already know... Phantasy Star Online 2 has several automated classification ratings around the world despite being an NA only release. Than of course, the Roadmap announcement confirmed that the game would be releasing outside of North America sometime in 2020 but with no specific date.
We still don't have as to when that might happen, though I do have some news on that... the Australian Classification Board page for Phantasy Star Online 2 had been updated as of the 30th of June: https://www.classification.gov.au/titles/phantasy-star-online-2-0
As can be seen the game's rating (or at least this specific application) is no longer handled by the IARC and the game now contains a more detailed list of the game's content.
In addition, the game now has an entry on PEGI's website: