I'm still not seeing this. I log in with messenger and it just takes me to messenger. When I created an account with Bancor to claim bounty coins I initially signed up with my email and a password. I did not with these 3rd party services and hence my account is not associated with these 3rd party services.
The communication from Bancor is shockingly bad.
Anyone having issues logging in from this page?
https://app.bancor.network I only see an option to login with Messenger/Telegram/Wechat but this is not how I had created an account initially, so I can't login.
You have to click one of the options Messenger/Telegram/Wechat to login. First you should have an account. Then you will be fine to login.