Ok, I see lots of failures listed here...
Keep calm and:
1) please avoid duplicate existing alerts (more posts to read, more time to collect issues, more time to solve)
2) please post alerts in the existing dedicated thread
to avoid scattering comments all over the forum (more threads to read, more time to collect issues, more time to solve)
3) if you identify issues related to bad rendering on different browser, please inform us about type and version of the involved browsers
Often big changes are followed by big breaks: help us to track them correctly and we will be able to fix them as quick as possible.
Thanks for patience.