I can view both editors and they have different content.  If that's what you mean, then yes.

When I hard-coded the strings "First Editor" and "Second Editor" into the instantiation script, they both reappeared after a refresh.  Just not when the content isn't hard-coded, but rather typed in normally. 

I also can't print out the Request.Form("Body") content elsewhere in the page.  Request.Form("Body") is blank, but only with Firefox.  The same code prints out the Request.Form("Body") in the CE Editor and elsewhere in the page just fine in IE.