Apologies if this has already been submitted but i cant find a similar log.
We have just upgraded 5.1.1 and trying to implement an Interactive Grid.
The table has aprox 180k rows but only the first 50 rows are displayed in the grid whilst the rest of the grid is empty but it seems the report has assigned the space for the rows but just not showing them.
The report is a simple select * from table
Is there some variable i need to set so the rows are displayed?
Hopefully this image will show the problem

Application Express 5.1.3.00.05