Just renewed my Euro Passport, took about a week to transfer visa to new passport. Before we didn't bother with this, usually you presented old and new passports together and were allowed to proceed. Probably things have changed. If you are trying to come here get used to it, this is what happens here with such matters, rules are stringently applied, but vary from time to time.

Your company Mandoob knows these things better than QL members. Pass the problem to an expert.