Most probably they'll resume it later or else if they are planning something for Vasco maybe trains will be short originated or short terminated Madgaon Jn. But they can't simply block all the bookings !! However, let's wait for an official news. Have seen once specially from Vasco, once booking suspended from 12741 because they were converting it to LHB and then they revoked the LHB conversion and the booking resumed without any prior information and when later on LHB conversion did happen no bookings were suspended . Exact opposite of what they try to do !!