Xolo — handset updated to android marshmallow

I am using xolo era 4g handset. Updated my phone's software from lollipop to marshmallow. Now the time that appears on the status/ notification bar is not getting updated. I need a help to fix the issue. This is happening form past 3 to 4 days. Really annoying. My date and time settings are automatic, i had also tried changing it to manual still the issue persists. The time get stucked until i change it from settings of from clock app. The clock widget i use is also showing the wrong time along with. According to my searches i found if any ram stopper or cleaner apps are used then this issue can be caused i had also removed the super cleaner app that came when the software was updated. My phone uses a hive launcher and i tried my own simple steps like restarting the phone clearing the cache and data from clock and all the apps. But the issue is not yet solved.
I am unaware of marshmallow version since i had this update only a little days before so please help me out with kind suggestion