They aren't phantom pages - there are real posts that are not easily accessible.
The problem is known and under investigation. Please report:
1. A link to the thread it's happening on
2. Your browser and version number
3. The time stamp of the most recent post you are able to view, and the member who made it
4. The page number of the most recent post, and the # of last page of the thread
6. We assume that when you are seeing this issue, you're logged in as the username you're reporting it as; if you're not logged in or logged in under another name, let us know
7. Any browser add-ons or plug-ins installed - e.g. ad blockers.
8. Your physical location (country)
Thanks
SD