When my little girl was on neocate the hospital advised to supplement her with vitamin drops like abedec drops and prebiotic with vit d in. (Baby gaia) I have since stopped using neocate and swapped to SMA alfamino.
To be honest if you read it all the babies with the issues all had other underlining health issues Also is on such a small number of cases and nobody would allow it to still be prescribed if it really caused an issue My girls been on neocate since 3 weeks old and nearly 11 months old and I'm happy enough to give it to her still
I don't believe they've fixed it. You may need to do a phosphorus supplement. https://pmc.ncbi.nlm.nih.gov/articles/PMC5884631/