Why does Hippolyta have blonde hair in teen titans from the 1980s yet she has dark black/brown hair in JSA and when she was wonder woman and also other series? Is there a reason for this or just a continuity error?
Blame Crisis on Infinite Earths.
So basically it’s pointless of trying to make sense of anything pre crisis and when things don’t make sense in the DC universe pre crisis then just say it’s because of crisis?
In this case, Hippolyta’s origin was overhauled as part of the Crisis, so yes.
If you think Hippolyta’s hair color shifting due to the Crisis was confusing, do yourself a favor and never do a deep dive into the history and Donna Troy.