Possibly, it is a holiday which many nations celebrate. So perhaps GPortal has not updated their website based on the Easter holiday.
However, just last month a ton of NA PVP servers were affected which you still see indicated through the GPortal status link.
Add in that not all private servers are GPortal, on PC they can be anything or dedicated. So those would not be affected anyway.
Now add in that in recent history how Funcom sometimes makes changes to settings which include mistakes.
So yes, it absolutely might be a Funcom issue.