Little known fact about LN, is that payment can go through but can get stuck before transaction settles. I guess this is one of these cases. You can expect your funds to appear at one or the other end after (up to) a couple of weeks.
Discussion
Thank you, that makes sense. That's probably is what been happening with my incoming payments for the last couple of days too, but I'm not the one receiving the error message since I wasn't the initiator. I've been getting notifications of payments but no payments. Is that a possibly logical conclusion? I've been baffled.