Flash objects on pages won't load until page is scrolled or zoomed.
Before the flash object is actually shown in the correct place, top left rectangle of page appears
in top left corner of window as you can see from the screenshot.
Just for the record: Adobe Flash 64bit 11,2,202,236
This is possible a regression of the fix for bug 101836, commit r134222.
I can confirm that reverting r134222 fixes this issue.
I also don't have any issues with size of flash video on thatguywiththeglasses.com as mentioned in bug 101836.
I am not able to reproduce the issue from bug 101836 anymore either. So perhaps the another issue was solved in the meantime.
Created attachment 190260 [details]
Comment on attachment 190260 [details]
Clearing flags on attachment: 190260
Committed r144191: <http://trac.webkit.org/changeset/144191>
All reviewed patches have been landed. Closing bug.