Can An Adjudication Be Picked Up?

No worries. Check out this thread as my latest response is similar in regards to your situation -

That is odd that you have not been asked to take another poly, maybe perhaps they determined it was “inconclusive”. Usually if folks get denied or have inconclusive results from one agency in regards to their Poly (maybe sometimes even investigations), they can still apply with another agency and might be able to obtain a clearance with that agency as each agency, especially if it is 3 letters, kinda does their own adjudication assessment and poly (if needed). Or maybe they put your Poly on the back burner for another time. See if you can obtain more info about whether or not you are still in the investigation/adjudication process.