Yesterday I had this problem only with Arconic, while everything was fine with EBAY.
This morning, both stocks I was looking at were showing "no permission" in their respective LVL2. At the same time, the candlesticks on the 1min or 5 min charts were not moving in real time. They only appeared every 1 or 5 min depending on the chart. I still can see a couple of bids and asks on the LVL2 but less than usual.
My connection is good and I tried to log out and log in already but nothing changed. Is it a problem with my account?
Here's a screen capture: