The reason that a PDF Statement report (Statement - EN) or any report created with this report as a base will look different may be due to how Cash Receipts are updated.
Cash Receipts DO NOT get aged on an individual basis only invoice/memos do. However, customers accounts are aged which is what is displayed on a Statement Report.
Example:
Customer has an un-applied payment from 11/11/14 this un-applied payment will show within SARA under the 'current' column when looking at the customer Statement View. On the Statement PDF this will get aged with the customer transactions based on the date associated with the Cash Receipt.