Server went down and Lost chance at argos this week

Me and 3 friends were in a group doing argos today around noon PST on bergstorm (WEST). Were were in the raid Argos when the server went down.Once the game has come back online we are no longer able to play the raid. The game says that we have already done the raid.

Could an admin / mod please help reset our counter?

Issue: Lost Argos Entry attempt for the week
Why it happened: Server went down mid raid
What has it affected: Ability to do argos and get more gear pieces for the week

What should be done to fix the issue? Reset peoples attempts for the week or do individual cases.