Did you happen to tap on the the “sync time” feature ? If not, did you try power cycling the camera?
d. After your camera is connected to the network, you can now change the time zone on your operating system back to your local time zone. However, please do NOT use the “sync time” feature in the Wyze Cam’s Settings. This means your camera will stay in a time zone between GMT-8 to GMT+8. When we have fixed this problem permanently, you will be able to sync your Wyze Cam to your local time zone again.