For me, the situation is a bit different, but the cause is probably the same.

I have a transaction which I'm supposed to confirm, having received the wire transfer, but the "confirm" button is not available, only the "cancel" button.

I also notice that the fee percentage has been changed multiple times, at first it was 0.25%, at the moment it appears to be 0.4%. Perhaps this is the reason? (Fee percentage was raised while transaction was pending?) Specifically regarding the fee percentage, I think it would be better to confirm any changes with the user. I realize it's low currently, but for some people, at some point, a higher fee might become unacceptable, so after every change, a reasonable policy would be to ask for confirmation.