Expandable row loading spinner

Hi!

I am using the latest release of ui-grid and I facing problems with the expandable row. When I move from one page to another I pass by parameter the row id which must be expanded, but when I programatically expand the row it appears a loading spinner. If I click on expand button again and I collapse the row and again press the expand icon the row is correctly displayed. It appears to happen whee I scroll to the bottom of the grid and expand a row too. I tryed in the tutorial and it happens too, it seems to be a bug. Is there any options to solve this?

I attach a link to the image for example: http://i66.tinypic.com/97o4g8.png

Thanks in advance!