I can’t remember when I last re-rolled quests but now there’s no button to do it.
I have a legendary quest ‘Happy Hallow’s End’ have played arena games but it hasn’t completed (I assume because the event was over when I did) but I can’t refresh either.
I completed one of the other quests to see if it would help but it didn’t, I can complete the others but still no refresh button. I just now have 2 quest I can’t refresh
This happened to me with the daily quest I got for today, no reroll button.
I have the same issue on EU, please fix it, thank you.
Same here, also cannot squelch. Typical Blizzard bulls**t on mobile users…
Having the same issue with lack of reroll button. Also, game is not loading in to my Android phone, a new Note10+. It downloaded the recent patch and I played a game but now it’s not loading.
Same here, EU as NA :’(
I logged in yesterday and did not receive my daily, as well as I couldn’t reroll an old 50g daily I had. Must be related to this problem. Has anybody been informed if they are already looking into this problem?
same issue here and it doesn´t work on iOS either the PC
Same. The button is there but it ain’t working.
Same, cannot reroll daily quests for a few days now. Started on my ftp account and now my main account 
Hi, I’m unable to re-roll quests in Hearthstone, also i have played one arena game during Halloween to complete “Happy Hallow’s End” quest but i did not get credit for it and the quest is still in my quest log.
Thank you for help.
Still can’t reroll quests for days now. Also, cards some times disappear from decks… easy to fix if you get into the deck, its there, but it is a bit annoying.
Thanks ahead. 
I also cannot reroll any of my quests and am permanently stuck with the hallow’s end arena quest
I appear not to be the only one, for me the lil Blue ⟳ is gone.
When I looked up the problem originally I found a article on refreshes in general from 7 months ago and it stated that we should have at Max 3 quests and be able to refresh once a day per quest. I wonder what happened.
Same here, haven’t been able to reroll since 3-4 days atleast
Same here, have not been able to refresh for days, they need to do a hotfix
Same here. 4 days now and no fix. Sad times. Time to play other games.
I tweeted yesterday and got the answer about those bug !
they are working on it and will send us a hotfix next week !
HERE IS THE PATCH.NOTE: