I believe nostr:npub1getal6ykt05fsz5nqu4uld09nfj3y3qxmv8crys4aeut53unfvlqr80nfm experienced the same issue with their channels
If you you use Lightning Tip Bot (LN.tips) #[0] posted on X this morning that the node is temporarily shut down while the issue with channel force closures is being resolved. Haven’t seen much posted on Nostr about it, and X has made it fairly inconvenient to link to an entire thread. I could only get Nitter to work on desktop, so here’s a screenshot of the thread in case the Nitter link doesn’t work.
https://nitter.net/callebtc/status/1699031082987819289

Discussion
And as I am reading your reply I just got a payment to my LN.tips wallet, so maybe resolved?
Maybe he rolled back to the previous version
Alby has actually lost 37 channels in total over the last 7 days
https://1ml.com/node/030a58b8653d32b99200a2334cfe913e51dc7d155aa0116c176657a4f1722677a3/statistics
Yikes.
Can't go back with db upgrades which 0.17 has, likely upgraded to RC2 for a bug fix.