I have just had a quick cursory glance through my own collection and from what I can see, none of my own bottles are currently suffering from this, even though I have looked at ones with varying fill levels.
If these are bottles which are currently available, then yes, why not see if they can be exchanged.
To be honest, I have seen this in bottles in the past and I don't know exactly what causes it. Whether temperature, humidity, temp. & humidity fluctuations, loose fitting corks / tops causing air contamination ........ maybe others on the forum can help here.