Can't claim rewards

I was able to claim rewards once in January, 2020, but am no longer able to. I don’t see any way to claim them from (I’m connected to my account, running Chrome, version 80.0.3987.132 (Official Build) (64-bit), on Windows with Metamask).

And when I try the Classic Explorer, there’s a bug with the slider that only lets me select one round at a time.


Same problem here. New explorer is not offering a way to claim rewards manually.
And yes, Classic only allows one round - which I tried to test, and worked out.

FYI, see the resolution here: