In a new dev post, Trion explains that it will be merging the auction halls of the fresh start servers (Rangora and Morpheus) with the auction hall system on the regular US servers as they have now “sufficiently caught up in pricing to the main clusters.” When it’s done, there will remain two auction house clusters for US players. The European server auction halls will also be merged together into a separate EU cluster.
Trion will be locking the auction halls early next week for two days to make the merges; you’ll be able to buy stuff but not list anything for sale. Players on Aranzeb, Kyrios, Nazar, and Hanure will not be affected, but Ollo, Tahyang, Salphira, Kraken, and Morpheus’s residents will be blocked from posting new auctions beginning April 18th at 10 a.m. EDT, while European players will be blocked from April 16th at 10 p.m. EDT (2 a.m. UTC on the 17th).