Hi Joe!
Thanks for coming back with the link, and don’t worry about the delay. We are also away during weekends 🙂 Besides, we are always here to help whenever you need it.
I have tried the link myself and it’s pulling 30 events from it. The last one being “Half term” from 2017-10-23 to 2017-11-03. If you have more than 30 events in that calendar, then it could that outlook is limiting the amount of events to fetch from the url.
I’m not very familiar to outlook, so you should see in their calendar settings or contact them to see how this limit works.
I hope that helps and let me know if any other questions.
Best,
Victor