Sonic Forces Archive Sound Credits Keep Getting Rejected

For the past several weeks, my most recent submissions have been getting rejected constantly (either on the basis of them going against contribution guidelines, or on the basis of them being unverifiable), and I am unsure as to why.

The titles in question are "Team Spectrum Q&A", "Your Sister (The Rookie Chronicles Comic Dub)", and "Average Berri vs. Lamia Fight (The Rookie Chronicles Comic Dub)." All three titles have logo sequences that use reused archive voice lines (that are used verbatim) from the title "Sonic Forces," featuring lines from actors Matthew Mercer, Quinton Flynn, Cindy Robinson, Keith Silverstein, Colleen O'Shaughnessey, Travis Willingham, and Roger Craig Smith.

Quinton Flynn, Cindy Robinson, Colleen O'Shaughnessy, and Keith Silverstein have already been accepted; the credits that are being rejected are Matthew Mercer, Travis Willingham, and Roger Craig Smith.   The evidence I have submitted (in regards to the rejected three) includes timestamp comparisons between the said lines in the titles and where they take place in the original source material, a post from the logo sequence's creator that says those voice lines were made by those same actors, and screenshots of both (with the timestamp screenshots featuring subtitles and actual timestamps).

Is there a specific type of verification I'm missing, or is there a specific guideline that's preventing these archive sound credits from being approved?