Can not enter match making because of bug

[nepronkin2]

instead of button start game(1 button) i have button come back to the match,moreover i have not played deadlock for 3 days,so the match game suggest me to return does not exist.After pressing this button It says that deadlock cannot connect me to the server and button does not disappear and still there. What should i do to fix it?

 

[nepronkin2]

Already fixed it just enter test heroes and there appeared notification about safety leaving the session and all got fixed