Your comments

In CSS console I see a bunch of warnings (which I can post if they are of interest).
In the js console I see
SyntaxError: missing ] in index expression da93dbf95761a09e9cef1310a9f4b943c3dd4c16.js:29
ReferenceError: Package is not defined
The first error links to code that is too long to post here. The second error links to
  if(typeof Package['meteorhacks:fast-render'].__init_fast_render == 'function') {
I am running noscript but for testing I enabled all blocked sites on bibbase, namely and My Mac OS is 10.6.8.

Let me know if you need me to look at anything else.