Not sure if this helps, @ChuckPa , but I found these entries in the logs I uploaded:
--> find . -type f -iname "*.log" -exec bash -c "if grep -iq 'Star Trek (1966)' '{}'; then echo MATCHED '{}'; grep -i 'Star Trek (1966)' '{}'; fi;" \;
MATCHED ./Plex Media Server.1.log
Jul 13, 2024 18:21:55.487 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 18:21:55.507 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 18:21:56.094 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
MATCHED ./Plex Media Server.2.log
Jul 13, 2024 17:41:55.684 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 17:41:55.702 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 17:41:56.266 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
Jul 13, 2024 18:01:55.500 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 18:01:55.525 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 18:01:56.150 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
MATCHED ./Plex Media Server.3.log
Jul 13, 2024 16:21:56.228 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 16:21:56.248 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 16:21:56.925 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
Jul 13, 2024 16:41:55.737 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 16:41:55.754 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 16:41:56.339 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
Jul 13, 2024 17:01:55.586 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 17:01:55.604 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 17:01:56.174 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
Jul 13, 2024 17:21:55.444 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 17:21:55.465 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 17:21:56.043 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
MATCHED ./Plex Media Server.4.log
Jul 13, 2024 16:01:55.815 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 16:01:55.835 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 16:01:56.399 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
MATCHED ./Plex Media Server.5.log
Jul 13, 2024 15:01:55.507 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 15:01:55.524 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 15:01:56.110 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
Jul 13, 2024 15:21:55.733 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 15:21:55.749 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 15:21:56.339 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
Jul 13, 2024 15:41:55.641 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 15:41:55.669 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 15:41:56.312 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
MATCHED ./Plex Media Server.log
Jul 13, 2024 18:41:55.953 [140138051402552] DEBUG - Scanner: Processing directory /opt/media/tv.shows/Star Trek (1966) {tvdb-77526} (parent: yes)
Jul 13, 2024 18:41:55.972 [140138051402552] DEBUG - Skipping over directory 'Star Trek (1966) {tvdb-77526}', as nothing has changed; removing 79 media items from map.
Jul 13, 2024 18:41:56.600 [140138051402552] DEBUG - Updating directory 'Star Trek (1966) {tvdb-77526}' (ID 3219) to time 2023-05-17 16:22:12.
More proof that it sees the show. Now I’m even more confused.