The golems from Extra golems are upside down . The regular iron golems are right side up so I don't know what's happening.

Yep, for some reason golems are upside down except their eyes.

https://github.com/MinecraftModDevelopmentMods/Extra-Golems/blob/master-1.16/src/main/java/com/mcmoddev/golems/renders/model/GolemModel.java#L47

Looks to be intentional. It'll go away on April 3rd. You can turn it off before then by disabling "holiday tweaks" in the config.

Looks like my April Fools prank got me instead! I'll fix it so the eyes and vines also go upside down for next year haha