I was playing hearthstone in battlefield mode when the connection was dropped. After some time, the error “could not be restored connection” appeared. And the game was closed. Moreover, I was kicked out of my battlenet profile. When I was able to log in, my status was displayed as “offline”. I was able to return xc, but the list of friends was not available to me. For him, my status remained as “walking through the battlefields”, even after I closed the blizzard application.
The rest of the Internet was not interrupted, the problem was on your side. This is the second time that such a sortie takes place from the battlefields.
(this message was created with a google translate, so i’m not sure to it was written right, but anyway, i hope that bug will be fixed)