A channel that I opened with my routing node went offline. After trying to get it back online for a while I decided I'd just force-close it from my node's side. That has all resolved itself, including the on-chain transaction for OBW's local balance and the delayed on-chain transaction to my node, but the channel still shows in OBW's channel list.
How can I get the channel to disappear from OBW? I still have an option to force-close the already force-closed non-existent channel from OBW, will that cause any issues?