If widgets are embedded with a token (instead of giving anonymous users view access) they always show only the login page.
We are also experiencing this problem. 0.7.0, PHP 5.2.x, mySQL 5.1.x, CentOS 5.
widgets are supposed to load with token_auth (except know bug: #1353)
(In ) Fixes #1546
Widgets are now working again with token_auth