You simply cannot trust the WTBT$. These are the same people who remove key parts of quotations to discredit the use of a cross in Christ's death. The list of lies and mis-quotations boggles the mind. Our conscience should tell us that something is horribly wrong when leaders have to be dishonest to gain followers.
Christ said to let your " yes " mean yes, and your " no " mean no. The WTBTS can't follow that simple principle. At the last DC, the point was made that apostates cannot gain their objective by being honest. They MUST decieve to get what they want.