Version 3.3 of Splunk for Palo Alto Network app not progressing past setup

When setting up a new 3.3 instance of the application I get the following error:

Encountered the following error while trying to update: In handler 'localapps': Password cannot contain all * characters

I had it happen at a client site yesterday on a new installation, and was able to replicate it in my lab today. How can I manually go past this, or do we need a maintenance release to fix it?

Thanks.