System Restore points

Using latest version and it stopped displaying my system restore points.(Win XP home SP3)

I only have a few but I know that they exist.

Is there something corrupted someware I could fix?

It was displaying them up until today that I am aware of.

It is working the same way on my other laptop as well.

Could the be the result of todays installation of 'windows updates' that I have installed on both of my computers??