Well, about 2 weeks later on, Google started to provide credits to those accounts that were affected by the bug.As a suggestion, On Friday night, beginning on November 12th at 6pm PST, lasting till Saturday, November 13th at 3am PST – there was a confirmed bug with Google Shopping Ads. Google stated “The Google Ads system encountered an unexpected issue in between 6pm PST on Friday Nov 12 – 3am PST Saturday, Nov 13 that affected Shopping Ads. Google added “Since you utilize Shopping ads with Smart Bidding, you received a credit in your Google Ads account for overspend that occurred during the effect period.