Traceback (most recent call last):
  File "electrum\gui\qt\util.py", line 1429, in on_qt_callback_signal
  File "electrum\gui\qt\channel_details.py", line 156, in on_event_htlc_failed
  File "electrum\gui\qt\channel_details.py", line 126, in move
KeyError: b'\xde\x1a\x8c\xc4\xc5\x1e\x91\xae\xc6\x9d\x9aC\xe8gT\x16\xa2\x0ep\x7f]J\x87\xe5\xaa\x07\xc2\xee9\x92Q\x80'