I am getting the same problem!!! I made a webquest and tried to copy the link into my "ikeepbookmarks.com" account, so that students can access it easily. I get the same syntax error. Students are not able to access my page. I also cannot FIND my webquest during a search (thinking kids could do a zunal.com search instead)
My account says it is published...WHY CAN'T they get to it??? I have an entire ecosystem class based on this and need is SUPER SOON!!