Same problem here, and when I run the cron my total stock update to zero. Please find a solution for this.
The cron answer is this:
DELETE FROM al_postmeta WHERE meta_key LIKE ‘_slw_cron_sniffed_%’ AND meta_value!=’202211270131′ AND post_id=’1713′
ID: 1713- BLACK OWL FIRE 750ML stock updated to 0.