Guild Wars 2

I can see Trade Post and Home tabs and even Buy Gem which opens from home tab is working, but gem exchange page is showing empty.

Detail included here

https://forum-en.gw2archive.eu/forum/support/bugs/Gem-Exchange-does-not-show-up/first#post6661576

Also I can see content of all 4 urls that posted here.

I have 361 root authority certificates in each of my local account and machine account. If it is a certificate update, shouldn’t we get a notification about it?

i wish i know how to configure router to set the dns

Update: Removed the modification to my hosts file. Gem Store and TP now works without it, but Gem-Gold Exchange does not work.

There are other threads about this issue too which I believe it is mostly happens in SEA area

https://forum-en.gw2archive.eu/forum/support/support/Currency-exchange-tab-not-loading
https://forum-en.gw2archive.eu/forum/support/support/Black-Lion-Trading-Post-3/
https://forum-en.gw2archive.eu/forum/support/support/Buying-gems-not-working/
https://forum-en.gw2archive.eu/forum/support/bugs/Gem-Exchange-does-not-show-up/
https://forum-en.gw2archive.eu/forum/support/bugs/Black-Lion-Trading-Company-down-for-us-in-SEA/page/