Help Me ! Not able to login in steemconnect

Hi there,

I need a help here. As i want to revoke access of steemapps from my account i visited the website :- https://v2.steemconnect.com/login

I put my username and my posting key and hit sign-in button but it doesn't logged me into website the page is just refreshed and username and password fields are blank again without any error or warning message.

I tried to login in mobile browser amd desktop browser but the result is same.
Help me if anyone can with this situation i want to revoke access of some steemapps from account.

Thank you !