NO ENTRY CLEARANCE STAMP ON PSW VISA

[tensedandworried]

Hi Guys,

It would be great if you could advise me on what to do on this:

I studied in the UK from Sep 2009 to Nov 2010, came back to India and returned to the UK on February 21, 2011 on a PSW Visa.

However, when I entered the UK, the immigration officer did not put a entry stamp on my PSW visa or on my passport... But I was allowed to enter the UK and got an NI number, a job et al

Now, I had to go back to India in first week of July 2011 and came back in last week of July 2011.

Upon my arrival, the immigration officer put a stamp on my passport but not on my PSW visa, saying that it should have been done when I came back in Feb 2011 itself.

Now, I am a bit concerned about this. Would this cause any problem should I leave the UK and then try to enter? My PSW visa runs until Feb 2011 and I have my NI card, job letters and everything - just that stamp on the PSW visa is missing.

Please let me know guys if you have any suggestions.

Cheers!

Timmy