How long to wait for the oath letter
Interview Feb 23, passed but no decision made due to "missing file"
Multiple inquires into USCIS National Center but got nothing. Customer Services Representsives there were just bullshiting, each time using a different excuse not to answer the query.
Around May 20, took infopass to Boston DO. Was told "everything cleared, to be sworned in in a few weeks, should be sending oath letter in 2 week".
Got nothing, so made another ifopass yesterday. Was told again that "everything cleared and would schedule an oath ceremony for you soon". When we asked how long to wait, the lady officer asked us to wait for it patiently yet she was so impatient getting herself testy.
If everything has got cleared, normally how long should we have to wait for the oath letter? We do not know exactly when "everything" was cleared but let us assume it the worst case that it was just one second before we visited Boston Office in May.
Anyone with that experience or visibility into Boston DO?