This has happened about 5 times to me as a whole now. I disconnect or exit the game because i have to do something else mid challenge. When i reonnect, i get an infinite loading screen. This both consumes the gold i used for entry and wastes my time because i can’t claim any rewards.
This is just as bad as the loading disconnects in arena because you’re scamming players out of resources and time. I’m expecting to be compensated for the lost time and gold i’ve spent because this is ridiculous.