Thank you so much for all your hard work!
There is a difference between the TOC and the contents for the aforementioned suttas.
TOC entry SN 46.35 Yoniso - Content - SN46.35 Ayonisomanasikārasutta
TOC entry SN 46.36 Buddhi - Content - SN46.36 Yonisomanasikārasutta
TOC entry SN 46.37 Āvaraṇa - Content - SN46.37 Buddhisutta
TOC entry SN 46.38 Anīvaraṇa - Content - SN46.38 Āvaraṇanīvaraṇasutta
I’ve also checked the sutta titles (only) against Tipitaka.org and they agree with the Content (in SuttaCentral).
However, Wisdom Publication English Translation (single-volume edition 2000) agrees with the TOC (in SuttaCentral).
Thank you for all the inspiration to pick up Pali. It helped me seek the correct passage. WY