Thank you so much for the quick reply! I do have vampires, although I had not disabled it, but I'm glad I'm at least not going crazy, lol
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The second error appears to be having the Vampires pack active and not having a second, unspecified pack. I'll dig in and see which pack that might be. Thank you for your help!
Edit: it appears the culprit is Growing Together. Several traits got moved to that pack unexpectedly. Why, I do not know, since they shouldn't be in there. But I will have a fix go live tomorrow.