There are some issues with 2.2 that are causing some quirks. One is the compress_js (and sometimes compress_css) System Settings. You can try turning those off in System -> System Settings. Another issue is the System Setting for date/timezone, which has to match the Php, MySQL, and System settings.
Those would be the next thing to try.
Worst case, you could use PhpMyAdmin and change the richtext field of the resource from 1 to 0 in the modx_site_content table.
---------------------------------------------------------------------------------------------------------------
PLEASE, PLEASE specify the version of MODX you are using . . . PLEASE!
MODx info for everyone:
http://bobsguides.com/modx.html