No. In fact it's a newer reed.Do you use that reed more than the others?
I don't see how it could be a reed problem. Far more likely to be condensation in the mpc, as reedscraper said. I vaguely remember having this happen with a specific metal mpc I had years ago, but I haven't had it happen with some other metal mpcs, and never with the HR mpcs I use now.It's a fact of life. Not all reeds in a box are playable.
Don't suck the moisture out - this can lead to all sorts of infections and mouth/throat problems.The spitty sound is usually condensation (spit) built up inside the mp chamber. Metal mp are particularly bad about this. Cold metal vs. hot breath makes the condensation. The only way to help this is "suck" the saliva out frequently. Classical players used to put vaseline, Pam, etc. in the mp chamber to move the saliva through.