changeLanguage is a function provided from i18n component and maybe in the act of trying to change the language the countdown is being reloaded to with its original status. I think the solution would be to unable the cb or menu item of Language so it cannot be clicked once you have started a game, not only because the countdown behaves strangely but also because it is not feasible to load the questions in another language in the middle of a game (at the end right now it is no possible that you are playing a game and you change the language on the go, this is because the questions are being loaded all at once and for one single language).
changeLanguage is a function provided from i18n component and maybe in the act of trying to change the language the countdown is being reloaded to with its original status. I think the solution would be to unable the cb or menu item of Language so it cannot be clicked once you have started a game, not only because the countdown behaves strangely but also because it is not feasible to load the questions in another language in the middle of a game (at the end right now it is no possible that you are playing a game and you change the language on the go, this is because the questions are being loaded all at once and for one single language).