rule_SQL_INJ_end_quote_UNION__Parameter__AllQueryArguments_Body blocking

We're using the rules from https://aws.amazon.com/marketplace/pp/prodview-ah3rqi2hcqzsi?ref_=aws-mp-console-subscription-detail and today we started seeing blocks for rule rule_SQL_INJ_end_quote_UNION__Parameter__AllQueryArguments_Body with HTTPS POST with payload, see attachement