Titles all default to one show.

Here’s the drilldown from top-level Plex showing “1 show” for “The Expanse” TV Series. An interesting sidenote is that all 5 TV Series exhibiting this behavior all appear in lowercase within the Plex Top-level. As you drilldown into the TV Series, the name and information appear fine. It’s only at the top-level that it all boils down to “1 show”. The top-level picture shows that “expanse” and “goliath” have the problem, and both are in lowercase. The last picture shows the full folder/filename for Season 1 Episode 1 of “The Expanse”. All TV Series are named similarly (I use FileBot with a custom format that fits the Plex naming). I have not done the Plex dance yet for this issue.

Top level:

Drill down into “expanse” (really named “The Expanse”):

Next drilldown, showing 3 seasons:

Next drilldown, showing Season 1:

Final drilldown, showing media info for Episode 1. You can see the folder and filename here.