I just opened it with Aeon Timeline 3. It opens perfectly and the Narrative option is also there. 
The only thing I noticed is that number 1 in front of it all.
It’s not logical if that’s the number of the year, because as you can see in the screenshot, there are multiple years covered, and each has the number 1 at the beginning.
Or is that the number of the month?
With your program it’s indeed possible. Although I have completely different zodiac signs, the concept does work. It would be ideal if this were integrated in Aeon in a similar way as we can adjust the names of the months and eras and add/delete , and such. Perhaps it’s something for the suggestions forum?
I’ve just posted a feature suggestion for this and tagged you in it and made a link to this topic as well 