Lovestruck dating event at restaurant bug

I would like to report a bug related to the Lovestruck pack. To create a date I selected 1 host sim, 1 sim to date with and 1 guest. Restaurant venue was the place I selected for the date. After ordering food and drinks I selected "sit together". To my surprise, only 2 sims could sit at the table with 4 seats and they were the host and guest. My dating sim had to order food at the second table. Now, the most interesting thing: the dating event goal to flirt, chat etc. did not work between the host and dating sim, but it did work between the host and the guest. Thus, my host sim had to flirt with the guest and my dating sim became jealous.