Has anyone else found that all their future BA flights that previously showing online in the Exec club have now vanished?

Also (and we assume unrelated) the flight we have tomorrow when we attempt to check in we are getting the following message:

Sorry, we are unable to offer you Online Check-in for this flight at present.
To check in and receive your boarding pass, please try again later or proceed to the airport.

Anyone else having the same issues? We've completed an online form to report both of these and have tried two different PCs.

Thanks in advance