As I mentioned earlier-- and will elaborate-hopefully so it you can interpret what I'm saying----
On my timeline whenever there is a comment from some one that is long enough that it exceeds the Tile size (and must be contined as a "More" , the "More" link takes me (us) at a NOT FOUND page. Here are some of the examples.... This is the link which results when I click on More for example one------- https://assemble-together.org/clear-brewer/group_discuss/61
and here's the link which results when I click on More for example 2------ https://assemble-together.org/clear-brewer/group_discuss/60
Hope this helps----- there are a few other examples further down on my timeline, but the things they all have in common---1. They are all "comments" and 2. They are all long enough that the "More" link appears. Hope this isn't too wordy and is understandable---guess you know where to find me if better explanation is needed. Thanks for ALL you do. Shalom!