Sessions Boxes not displayed on certain Asset Class

Hi everyone, I had just finish my indicator, some tweaks from one already published. 
The problem here relies on this: 
This indicator have a Daily Separator and some Sessions Lighters both are working fine on Charts like Forex/SP/GOLD) but for some reason the session lighters don't get displayed in certain assets like DOW and NASDAQ, I am in need of a good soul who can solve my issue. Thanks.