The original source URL of the dublin bus sensor has an SSL certificate that expired. I used the original component and updated the URL and created a custom component. You can get it here
I have also raised an issue in github to add it to the official release
This integration hasn’t worked for a long time now. The data feed was moved to GTFS. I’ve tried numerous times to set this up but I could never get the correct results.
The Dublin Bus integration hasn’t worked for a long time and the API is no longer available from NTA for a long time. You will have to move to gtfs and the new API, which is also going to be changed soon. I put this repo up yesterday, which provides an implementation for Ireland.