Singapore server - Rogue harbour and Campaign force connecting to Australia

Hi Guys! Fellow player from Singapore server here.

From a couple of days, my entire campaign and rogue harbour force connects me to Australia realm. In the following in game locations, I'm unable to create a new instance and just forced locked to Australia realm with high ping.

- Act 1 - 10
- Rogue Harbour

What works (shows SG realm with good ping)

- Karui Shores
- Hideout
- Sanctum, Kingsmarch, Mine Encampment, Menagerie, Aspirants Plaza

Here is a screenshot of my hideout which always connects to the correct realm


Here is a screenshot of Rogue harbour which always connects to Australia realm for some reason


Here is a screenshot of what happens when I try to create a new instance


GGG pls help