D&D Online

I'm premium and I play on Wayfinder server. Ever since the Crystal Cove event came back during these past few days, I've been experiencing increased lag and crashes while moving from one area to another. The loading screen will appear when transitioning but the progress bar is not moving, in fact it never moved from 0. I've also been experiencing chat server lost more frequently and at one time experienced a very weird chat where I was listening to chat that happened 2 minutes ago. When I left the raid party, I could still hear the party chat playback when I was not in any party. It's not only the audio part of the chat that was lagged but also the written portion. I saw dice rolls 1 minute after the chest was looted when I knew the loot had already been decided. But on top of that, has a solution ever been found for the double/triple logins? I've never ever once been able to login successfully on my first attempt. Why is this bug not on the topmost priority?