Deinon from JwE came before the JWA one. Just putting that out there

Ikr

I know, I’m just saying how throughout the franchise the dinosaur designs seem to vary, in JWE we have scaly deinonychus with crest and weird tail, and in JWA we got a feathery, more realistic one.

Maybe backlash from those who just can't stand non feathered dromeosaurs did it or maybe they saw how more popular and accepted feathered dinosaurs were and decided to go in that direction