After recently setting up WinAuth and two-step authentication…
1) Go to this forum. Log in using a new IP address. Get asked for the code. Put in a code and hit enter. Form does nothing. Go back to this forum and hit login button. Page refreshes as already logged in.
2) Go to leaderboard site. Log in from an already-authorized IP address. Stays on accounts page. Never redirects back to leaderboard site. Go back to leaderboard site and click on login. Goes back to account login page.
Yup, I just experienced as #1, after putting code I had to go back to a forum link at a point in my history and it asked for login again, after putting my data again it redirected to my account overview for a few seconds and then redirected to that forum link.
Not affiliated with ArenaNet or NCSOFT. No support is provided.
All assets, page layout, visual style belong to ArenaNet and are used solely to replicate the original design and preserve the original look and feel.
Contact /u/e-scrape-artist on reddit if you encounter a bug.