Project Custom Reports

I am using a file which was set-up by my predecessor and I have recently made a number of updates to the project file.

I have just tried to print off various formats of custom reports showing for example uncompleted tasks, and it is showing at the top of the report 'as at 26 March' (which is the last time my predecessor used the file). It is also including tasks which I have updated as being completed.

How do I change the report so that it is picking-up all amendments made to the file at today's date?

Many thanks

Mark