This issue was the beginning of my departure from the diocesan TLM. Only one priest in our diocese offered the TLM, but that same priest would celebrate the Novus Ordo service. Despite this, I thought this priest wasn't like the others and that I had finally found a holy Catholic priest!
Well, once I started to listen closely to this priest's "homilies", I realized he was just a Vatican II religionist dressed up like a Catholic priest. A smells and bells TLM priest.
Later on, as I delved into Vatican II and the new Paul VI rites, I also realized that this "priest" was a doubtful priest at best which made his TLM a doubtful sacrament.