Hi! First of all, thank you very much for this plugin!! We have been finding it incredibly helpful in automating our events.
There is one little issue we are experiencing though; when interacting with the plugin using the sidebar widget (signing up, reporting score, etc.), after submitting the form, the page just sits there loading forever. Signing up and reporting scores does work, but on the front end it looks like nothing is happening. The popup doesn't close itself nor does it give any feedback.
We have to repeatedly tell our users that they just have to click outside the box to close it, and that whatever they were trying to do has worked fine, which is, as I'm sure you'll understand, getting a bit annoying! :D
Thanks again for your time and efforts!