an #htlc was worth 940 sats, but it cost 1_070 sats to redeem in a channel between 'lynchlight' and 'Blitz_CryptoDuke': https://mempool.space/tx/ad3c1a90a87c3df29d6332685f7deacb29faeaab7fd9e964c97ff556cbc7ee5e/

someone lost their channel, their entire payment and had to send 130 sats more to the gods of lightning for the privilege