Site broken with widget bundle 1.8.2.-1.9.1, works like charm with 1.9.2

Hello everybody.
I have a live site with theme Sydney, and plugins widgets bundle and post grid and 2 localhosts where I test the updates. My live site now runs widget bundle 1.8.1. When I updated to 1.8.2 my site broke: after the update there was some html (actually empty paragraphs ) added to post grid custom css and also it messed the pagination, so I rolled back to 1.8.1. My localhosts where I was testing all the updates up to 1.9.1 had the same problems. The problems where miraculously fixed with the update 1.9.2. Now, I went to my live site to update to 1.9.2 and it was not available. Please, I don’t know what changes you made with your code, but it was not conflicting with other plugins, whereas all the previous updates did.
Is this something that you are working on?
Thanks a lot in advance