At first, I thought this was a redirect issue because when someone was replying to some topics, the redirect URL was stripping out the pagination (in some cases).
For example, getting to the end of a topic with the following URI:
The redirect after submitting a reply was:
So basically, the pagination slugs seem to have been stripped. As a result, the poster is directed back to the first page of the topic.
However, I’ve also noticed that this is an issue with links on the activity stream, too.
For example, the timestamp for one specific reply that appears in the activity feed has the link:
Yet, the link should be:
So I think there may be a hyperlinking issue on topics that have a high number of pages?
Another idea – the name of the topic in this specific case is very long. Maybe the length of the URL is an issue? However, if it is I don’t know why it would be stripping the pagination slugs out of the links.
Does anyone have any ideas?