Rebirth of the Godly Prodigal. Currently shows 162 chapters available on NU. Follow the link to chapter 162, it takes you to a short blurb from the chapter. When you click the read more button, it takes you to a page advising you to download the Webnovel app. Not the chapter. Chapter is inaccessible without webnovel app. https://www.novelupdates.com/series/rebirth-of-the-godly-prodigal/ This is almost certainly not the only one this is happening to.
Also "I might be a fake cultivator" has 105 chapters showing on my list even though I have opted for not showing locked chapters. When I click on the read more it makes me want to buy privilege in order to buy the locked chapter. Tldr: Webnovel privilege chapters seems to not be considered "locked" chapters.