Error code 51900328

i went to join a +2 mythic an hour ago and it dcd me. i thought, no worries ill just re boot the game and keep playing. but instead i got the error code wow51900328 and since then ive: restarted everything, deleted the cache & wtf folders, re started my internet, ran as admin, re did my farwall…like literally everything and it wont let me back into the game.
and i cant do a support ticket because no matter how or from where i go to get to the support page it literally doesnt exist. its very frustrating. so i was wondering if anyone else is going through the same thing today or if its just me?

Also confirming that I’m unable to login Neither with Shaw in Winnipeg, Canada, nor with Rogers