Maintenance for 2 days?

So I haven’t been playing for a while, so I attempted to log on and was hit with a “Battle-net is down for maintenance, code 33” that was 2 days ago, still gives me the same message. Its inconceivable for a maintenance to be ongoing for so long, whats going on?

The D3 Europe server is not in maintenance; check your installation.

If you are trying to play on a Mac… there are currently issues… see these posts, for example: