We have now released new versions of Venus template (2.5.2 for PRO and 3.5.2 for DEV license) which fix these bugs:
1. Checking if user5 position is loaded or not.
2. Non-CSS bug due to unsuccessful loading css.gzip.php file. (This bug lets to a blank/non-css page)
Our customers can download these versions in our Client System from now on.