Muse - Claim Balance Button Dimmed

[Musewhale]

cool...... +5% +5% +5%
Maybe it's because you have too many private keys
Or is it too much money?  :P :P :P

[Black Arrow]

Never mind. When I came back a few hours later the Claim balance button had been enabled.

[Black Arrow]

I am trying to claim my Muse into the https://wallet.muse.help. I have imported my keys but when I get to the Claim Balances screen it say there are xxxx unclaimed Muse. If I check the box and try to claim them the Claim Balance button is dimmed. Any suggestions on how to proceed?