[NEEDS SAVES] Parents are missing interactions with infants

Product: The Sims 4
Platform:PC
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What is your current game version number? 1.110.311.1020 DX11
What expansions, game packs, and stuff packs do you have installed? 

Everything
Steps: How can we find the bug ourselves? Have a Grimborn baby and age it up into an infant. Then click on the infant and see if you can interact with said infant.
What happens when the bug occurs? When my Sim, who is the mother of the infant, tries to click on and interact with her newly aged up infant, the only interaction she can perform is "Ask About Local Hauntings." A greyed out bubble shows "Ask to be Introduced By..." and then implies that the infant's parents are nowhere to be seen.
What do you expect to see? Normal interactions available with infants  (e.g. pick up, feed, change diaper, etc.).
Have you installed any customization with the game, e.g. Custom Content or Mods? Yes. I have tried to interact with the infant both with mods, and after removing every mod I have, then reloading the game and aging the newborn up to an infant again. No change.
Did this issue appear after a specific patch or change you made to your system? Not as far as I know, as this is the first Grimborn infant I've had in my game. Normal infants are unaffected. 

I checked CAS, they're both labeled as mother/daughter, and their relationship shows in the Simology panel fine. There were no issues interacting with Nyx when she was a newborn. I tried going to Edit World and coming back to the game, turning it off and on again, and taking out every mod I have, deleting the localthumbcache, and reloading then aging the newborn up again to an infant. I am unable to have my Sim interact with her as an infant as her parent. My last save is prior to aging her up.