I realize I am getting to this a little late. It has been awhile since I opened this game.
I updated my password so I could log into the main site and logged into the game with that username and password on the gold server. My friend said he was playing on the silver and when trying to log into that I found out about the account merging.
Trying to do so resulted in a temporary grey screen in google chrome and non-successful server merge with no notifications of a pop-up window or failed merge. Trying to log in after this, as if it did something, resulted in a failed log in notification "wrong username and password" which still works for the Gold server.
Is there any way to bypass this and get it to work for the silver server as well? Thanks for your time.