I have just uploaded beta-4 of WordPress Google Form v0.61. This build corrects a couple more jQuery issues when using multiple instances of a form on the same page. In order to use multiple instances of the same form on a single page, you must use the uid parameter with the wpgform shortcode. Usage of this new parameter is outlined in the v0.61-beta-1 announcement.
The uid parameter is not supported in the deprecated gform shortcode.
Please download and test this beta release, all feedback is much appreciated.Google Forms Beta (1009 downloads)