Apps not working after activating Cortana alpha

[ajcletus500]

I updated to the DP Update 1 yesterday and everything was working fine until i got the Cortana apha started on my India registered device. After that many of my app dont open up or open partially and crash within a sec. Very few app are opening currently

 

[jeetu4444]

Mine are working fine.. I'm on Lumia 1020....which apps are not working

 

[ajcletus500]

almost all the nokia apps apart from the nokia camera beta
zomato
whatsapp
6snap
Live lockscreen beta
and couple more