The problem has to do with online updates. While new transactions are received, they don't show-up in these two accounts' respective "Downloaded Transactions" tabs. In fact, the tab itself is entirely missing (and seemingly un-restorable) in both linked checking accounts. I know transactions are there though, because if I toggle the switch in Settings to automatically post downloaded transactions, it works...out they come. But this is not a desirable permanent setting for me; I prefer manually reviewing each transaction prior to posting/accepting it.