Qques

Hi, i attended my H1b visa stamping in Bridgetown, Barbados on April 23rd 2019- this is the second one after I got a DUI in Ohio in April 2014. I got a blue slip after my interview which said tentatively approved pending security checks. "The online status shows that it is in administrative processing and may take several weeks." has anyone seen this before for the their second stamping ? Please Advise. Thanks.