Cache cleared when a view is pushed?

[jwardle]

Hi,

I can't figure this one out - when i select a cell on tableView A, which pushes tableView B onto the view stack, then come back to (by pressing back on NavBar) tableView A and scroll up or down it seems as if the cellHeights are not being applied to any of the already loaded (and height calculated for...) cells. The tableView becomes jumpy again.

Anyone experienced this?