The league tournament just ended, and on my US3 account where I didn't make the top 30, every time I go to the league page I get the message that the tournament is over and I wasn't in top 30, I click OK, and then I get the message that says "Sorry, something went wrong. Reload the page." I've tried closing out the entire browser, reset cookies, etc, and it's still cycling through a forced refresh. So right now I can't fight duels or league fights at all.
On my US4 account I made the top 30, and it had no problems at all. No error message, no forced refreshes. It's only happening on my US3 account.