Okay, here's a related (?) problem. Firefox on my Mac laptop, visiting nytimes.com, is laying itself out incorrectly. The main panel with all the articles is appearing below the vertical strip on the left side which lists all the newspaper sections.

Theory 1: it's got something to do with my AdBlock Plus configuration. Disabled that. Reloaded. Ads appeared, layout still busted.

Theory 2: some bogus cookies. Cleared anything related to nytimes.com. No effect.

Theory 3: something bad in the cache. Deleted it. Took longer to reload. Same problem.


Any ideas?