[SmartCrawl Pro] SmartCrawl breaks multisite

When I try to activate SmartCrawl on this multisite, I get a lot of issues on one of the subsites, the aarau subsite. The menu changes to the one the main site has, the image slider is gone from the homepage and the flipcard widget on the homepage is almost empty of content. I have already created a debug log for that. Please have a look at those issues.