Why does my motherboard warranty list as expired even though it is still inside the warranty window of 3 years from date of purchase?

Where are the B550 / X570 ROG Micro-ATX motherboards?I'm sure the popularity of the mini ITX format has something to do with this but I still like the bigger boards but not a full ATX.

Returned from work earlier this week and noticed my system was locked with red Mem OK light illuminated. I rebooted and got the overclocked failed so I default memory to 1333 and rebooted. I then rebooted again to check settings and upon entering the...