It seems to be a DAZN issue. Finally got through to DAZN support chat. Here is what I got:
DAZN Rafael (2019-11-30, 1:26:22 PM): Welcome to DAZN Customer Service! Hello, I am Rafael. How may I help you?
Me (2019-11-30, 1:26:39 PM): Hi, why on my LG smart TV using the DAZN app do I see the message "Catch up isn't ready yet." (and it will be much later that I can)? But if I watch on my laptop I can see the match now.
DAZN Rafael (2019-11-30, 1:26:39 PM): Hello Robert
DAZN Rafael (2019-11-30, 1:26:58 PM): Hey I will be happy to assist you With your question.
DAZN Rafael (2019-11-30, 1:27:46 PM): The reason why is because the video is not ready for TV version yet, for that reason you are able to see in your laptop but not on the TV.
Me (2019-11-30, 1:29:10 PM): Well why does it take 12 hours to get ready? I am paying to watch and now I Ihave to watch adds too.
DAZN Rafael (2019-11-30, 1:29:27 PM): The events are uploaded within 24 hours after the event ended, It should be available soon.
So the reason it is is because it is. I hate DAZN.