I don't know if this is related to issues you're having but I'm seeing some weird behaviour in my newest chrome(12.0.742.91) on ubuntu. If I have charts, some of the content gets broken in the layout. I also have same kind of problem that font size may be wrong(huge size as it seems to be in your screenshot).
1. If graph is present, svg texts don't show up if text tags are after graphs in rendering tree.
2. If you reverse the order, it works ok.
I made a simple test to have one graph and one plain text in the layout. Then I just switched the order. Need to test if this also happens with win/chrome. FF seems to be ok.
Let's see if this is a bug in Chrome or dojo...