Your patch zip file is acting rather strange. As in... it might be infected somehow?
I extracted one file, characters.rpy, to Notepad ++ and as soon as the file opened, the ZIP file prompted me with this:
View attachment 3733682
It did this for
every rpy file in the ZIP, actually.
I opened several other zip files of a similar nature (patches/ipatch/whatever) and extracted a single rpy file and did not get that prompt.
Given the recent instances of malware infected files, this looks a bit suspicious.
Are you certain that your computer is not infected?