Did the pages load as fast as they normally do?
There is one thing I can think of that causes those kinds of problems, and as I cannot get into the Bank Of America site to check this we will have to wing it.
Start up Ccleaner and go to the applications tab, then scroll down to the Multimedia section and make sure that the adobe flash player is selected. Then analyze then clean the temporary files.
Now try those two pages again and see if either of them load and work correctly.