Latest update broke TinyMCE? (Or I'm doing something wrong).

Last night I installed the latest update to TinyMCE via Package Management (4.2.0 rc2). Since then, TinyMCE isn’t working correctly:

Firstly, it’s no longer loading the css file specified in System Settings. Text entered into the manager just appears as Times New Roman and none of my font colours etc come through.

Secondly, it appears to be ignoring its content - that is, when I hit save on a resource, any content written in TinyMCE just doesn’t make it through to be saved. I can create a brand new document and if the content is written in TinyMCE, when the document is saved the content field is empty. If I turn of TinyMCE and just edit it in plain text it works fine.

Any ideas?
I’m on: ModX 2.0.7-pl.

Oh, and I’ve already tried completely uninstalling/reinstalling TinyMCE via Package Management, doesn’t appear to have made any difference.

Broke for me too.

Revo 2.0.8-pl traditional fresh install
TinyMCE 4.2.0-rc2
on LAMP
Can type in TinyMCE, but bold, italic, and other buttons don’t work and most importantly the text is not saved. Toggle the editor off and the text area is blank...

Go ahead a file a bug. I’ll try downgrading to the previous version for now...
http://modx.com/extras/package/tinymce?version=4d556bd5b2b083396d00084a

Downgrading WORKED so this is a bug in the package, not with the environment/settings.

Yep, downgrading worked for me too.

I haven’t filed a bug before, what should I put in for "environment"?

If this is a bug, please file it here: https://github.com/splittingred/TinyMCE/issues
Environment means your server settings, your modx version etc.

Or update to 4.2.0-pl.

Was an issue with the forced_root_block setting.

Also not only this, the modMail won’t send our emails anymore and our JSON calls are no longer posting variables to the browser...all after the upgrade to 2.0.8. I am now trying to downgrade to 2.0.7. You just upload the files and run setup right?