What happened?

Aw, sorry to hear that. I'm at least glad the videos will remain as I rather enjoy them.
It has been one of the animations that's actually gotten me into Sound Edits for NSFW animations and such.
Even though the videos will remain, I will be sure to keep them archived in case anything happens.

The videos may have been taken down, unless your PH channel was verified?

PH videos are unviewable until they get verified and some stupid shit, PH changed their TOS lately…

Still not viewable

Could I by chance ask for downloadable files that I could keep on my iCloud Drive (/Google Drive)? Since the likelihood of the PH videos coming back is now slim to none? And Slim just drowned…

The man has always had god awful business sense bro.