Original DVD rips sometimes have interlacing issues. A "patched" version found in an index is often a fan-made upscale to 1080p or 4K.
Downloading "patched" files from open directories can be risky. Unlike official app stores, these files aren't scanned for malware. index of pretty little liars patched
Many "index of" files include "patched" hardcoded subtitles for international fans who can't find the show in their native language. Staying Safe While Searching Original DVD rips sometimes have interlacing issues