Loopd becomes unresponsive after some time

[Jossec101]

trafficstars

Hey!

After some time (we have not measured how much yet), our loop is having issues doing loop outs, getinfo breaks as in the log below:

lnd:/# loop getinfo
[loop] rpc error: code = Unknown desc = sql: Scan error on column index 20, name "publication_deadline": unsupported Scan, storing driver.Value type string into type *time.Time

Additionally, invoking loop out gives this error:

cltv delta below minimum: 98

It somehow resolves if we kill loopd and some swaps got broadcast onchain

System information

Versions: LND 0.17.5 and loop 0.27.1 for amd64 linux containers on kubernetes (AWS)