Hi,
Thank you for raising this. I’ve just logged in to my web account and I have the same issue. I will be querying this at some point. The 60+ Oyster card still appears in TfL Go, so I’m really not sure what’s happened. If I’m checking up on things at home I will usually use the web account, so I’d prefer it to be back there if possible.
And yes, the address check functionality is still suspended as far as I know. You can carry on using the card until they get round to sending an address check email, at which point you will have to pay the fee to continue using it.