SYMPTOM:
In Strategy Mobile 9.4.1, users might see custom cell formatting of "YTD"-yy display incorrectly for the Day attribute. Rather than showing the 2 digits expected for "yy", a random string of numbers is displayed, as shown below:
View from Strategy Web 9.4.1 (expected):

View from Strategy Mobile 9.4.1:
STEPS TO REPRODUCE:
To reproduce the issue in the Strategy Tutorial Project, follow the steps below:

CAUSE:
This is a known issue in Strategy Mobile 9.4.1.
ACTION:
This issue is fixed in Strategy Mobile for iOS 9.4.1 update 5. Upgrade to this version to take advantage of the fix.
The Strategy Internal Reference Number for the issue discussed in this technical note is 949680.