... it seems like it's ("markerYear" object) sticking to/following year 2015 for some reason...
This is the reason:
so.."markerYear" object.... mark only "operating" year (variable "Year")
if you are doing data entry for 2015..it will mark only 2015
..if you dont have 2015 on screen...it will disappear...and will appear again...when the variable "Year" shows..
If you do not like this ..just disable
or...you can also add one more frame for "markerYear" sprite