Workaround tip from someone in another post…
Frumpy_geezer4:29 pm
Click the information icon and when it pops up click the character card, when you click back, it should then be selected.
Thanks for the tip - it is still busted and I lost two days to get the last few rewards. They should give us until the end of the week.
I also have had the same issue, and was forced to lose some rounds. @Kabam (Osaurus) Rex