Matt, I just got the problem (The period parameter is invalid) and I think I know the cause:
If you create a Report and choose "Never" in "Email Schedule", the link to the PDF will contain "&period=never" and throw the error.
Changing Email Schedule to monthly and the link to PDF works (and the link now contains "&period=month").
Should I fill a bug report ?
Dali
If you create a Report and choose "Never" in "Email Schedule", the link to the PDF will contain "&period=never" and throw the error.
Changing Email Schedule to monthly and the link to PDF works (and the link now contains "&period=month").
Should I fill a bug report ?
Dali