Whats Wrong?

I dont know whats wrong with inpostlinks. I just reserved an opps from them and the standard says that i have at least 6 hours before it will finally expired. Unluckily when i check it out, its no longer in my reserved area. I am just wondering why is it happening, are they facing system breakdown right now? This is the second time i encounter such mess. I really want to leave a customer feedback but i still have no time for noe, Do you encounter such things too? So how would you exactly know if it is really a qualified opp and not just a system mess. WEll, i trust inpostlinks and i knew these are just few mess but i do hope they can settle this real soon. Do have same experience with me?