I’m a huge fan of Google Calendar and have been using it for quite a while now with no complaints. However, recently I’ve noticed that I’m not getting SMS alerts for upcoming events, something which I find very very handy, however, for the past while I’ve noticed that I am no longer getting any alerts. Everything is set up for alerting exactly as it should be, and I am able to successfully re-authenticate my phone, but I still receive no alerts. Has anyone else, especially in Ireland noticed this problem?

UPDATE: 

After a bit of digging on this one, I realised that Google Notifications only work for your  personal calendar, and not any additional calendars that you may set up for yourself. This is really annoying,  but, hopefully is something that Google will fix up sometime shortly.