[2020] Blank Billboards created prior to 15.10 will have "Sample Text" added to them in the 15.10 update.

Description Blank Billboards with default settings will have “Sample Text” added to them after the 15.10 update and future updates. This will continue to function this way for future releases.

Workaround Creators can add a single space to their blank Billboards in 15.10 to avoid having to remove “Sample Text” after the 15.10 update.