Bug with deadname remover

[midngihtstorm1000]

i am really loving the add on it is nice to see my own name on school sites. however it does not take off my dead middle names in most cases. The add on only takes off my dead middle names in one spot on a website, but directly below it it has my name along with my dead middle names. that's the only problem I've noticed and i hope it can be fixed. Thank you so much