But when i came back after an 2 hours to check how my ads are performing. surprisingly i saw the SAME FIGURE...
The following is the disclaimer located at the bottom of your Campaign Summary screen:
Reporting is not real-time. Clicks and impressions received in the last 3 hours may not be included here. There is a 24 hour delay in conversion tracking reporting.
Based on this, you shouldn't trust intra-day stats within a smaller than 3 hour window.
[webmasterworld.com...]
Problems logging in, problems viewing information, analytics code hanging some sites, not being able to get into webmaster console, etc etc etc. AA stopped in for a bit, but there has been no definite resolution yet.