The CA/Browser Forum has announced that from September 1, 2020 certificates that are issued for more than 398 (= certificates valid for 2 years) will no longer be supported. All certificates issued before September 1, 2020 remain valid. The change applies to all new certificates issued after September 1, 2020.
We will adjust the offer in our shop on August 28, 2020. From this point on we only offer SSL certificates that will be valid for 1 year.