Since a year or so there is a bug in the Firefox mobile browser where at the end of a chessgame on Lichess.org the browser will hang if you click New Opponent. After clicking the button it sends you to an URL like this: https://lichess.org/?hook_like=52XDuQry but then it just stops loading and chrashes the browser app. Before the last update this would not pertain after I force stopped the app. but now it will hang even after that. I have the browser set up to delete all browsingdata on Quit, but even that doesn't work anymore, since the browser will just hang with a popup 'deleting browsingdata'