Pandaria Server network issues?

[Shandris]

Does the server have any network issues in last two days?
My spells keep getting lag spikes and delays.
I have 47ms but looks like I have 400ms.

Today I contacted my ISP, they contacted their main ISP and they ensure me it's on warmane end.
I asked some guildies and some have same problem, some do not.
So maybe there is really something wrong with the connection to some countries?

[Shandris]

Any answer from the staff?

[Sushilol]

I'm still having this issue as well. I was getting about 50 ms but now the game is almost unplayable with >500 ms. I seriously hope they're looking into this or at least could address the issue. A lot of players seem to have no issues so I'm not sure if this is a regional problem. With that said, I hope we are not ignored, as this lag has been present for about 8 hours and ongoing, and the game is nearly unplayable with big delays.