This was definitely intended. Take a look at the many threads near this one. The loot table and the kinah earnings for selling to NPC have been cut by about 90%. Everybody's waiting for a patch, but I doubt they'll do anything. They might just add some pay-to-win/random events for kinah and that would be all.
This just underscores my belief that the cash grab >>>> outweighs the game's health and longevity, although it's not as blatant as the candy exploits in NA, and this just pushes back the inevitable downfall. They picked up a few lessons from NA, but not the ones players hoped for—like how to milk even more cash and, yeah, I'm sure the shop will have something. These scenarios don’t happen randomly, like the escalation gold piggy bank pricing being labeled a "GF feature," plus the nerf or bans, veteran rewards cutbacks, and hero trial—more about limits and punishments—a real stroke of genius.... 
But hey, I've had the chance to dive into Aion Riftshade during its beta, and it’s a game changer! The developers are committed to avoiding pay-to-win scenarios and offer balanced class systems. There's strong anti-cheat software, and no nerfs like this will surprise us. They’re planning a launch in Q1 2026 and it's gonna be the best Aion private server in 2026. Way more promising than anything we're seeing from Gameforge right now! Join the Aion Riftshade Discord, and see the magic for yourself.