I use TubePress to embed Vimeo livestream to my Weebly webpage. When I start the stream on Vimeo’s end, it says it’s streaming perfect but on my webpage, it says “This event hasn’t started yet.” My TubePress gallery of videos is also messed up. There are lots of blank videos in the gallery that I have no idea where they came from. 
Hi @Calvary.Redbank, thanks for reaching out. With TubePress for Weebly, TubePress caches responses from Vimeo for up to 6 hours (typically less) to keep your site running at top speed. Because of this, we recommend that live video be posted to Vimeo at least 6 hours before you need it to go live on your site.
For your gallery, are you able to share a link to your site where we can view the issue with the blank videos? We’d be happy to take a closer look.
Thank you for the response! What’s weird is we’ve always started our stream about 5 minutes before need to go live and it’s worked up until now. Now it’s like it’s getting no feed whatsoever.
Here’s the link to the gallery: Messages - Calvary Baptist Church Red Bank
Thank you for the link. It looks like the gallery on that page is set to display these uploaded videos, some of which appear to be inactive livestreams and look blank. You can remove them from Vimeo, but it can take as long as 6 hours for the changes to be reflected in your TubePress gallery. The same is true for your streams, so if you’ve started a stream on Vimeo it should be active in your gallery within 6 hours. If it’s taking longer than this, please let us know and we will further investigate.