Get your taxes done using TurboTax

If you are invested in one Partnership then all of the annual information should be reported on the one K-1 form you get issued annually.   Now if the original partnership was closed and another partnership was began then you would/could get 2 separate K-1 forms if there were income/expenses to report as a pass thru to the partners.  It is possible that there was nothing to report on the new properties so you may only see info on property A ... go back to the issuer and ask more questions  and/or seek local professional local assistance.