Re : 1.8.2,permissions assign to blog error
I pasted the characters displayed in your link (it looks like Chinese indeed) to create a new blog and didn't face problems. Here's the link :
http://localhost/18cvs/tiki-objectpermissions.php?objectName=blog%20%E9%80%9A%E7%9F%A5%E6%A0%8F&objectType=blog&permType=blogs&objectId=5
Does this work for you (with objectId=1)?
I'm unsure what may cause problems for you but not me.