Lucien was unable to leave the table. The last thing she wanted to do was eat food when she couldn't see how or where it was prepared. After her brother told her about the poison, she became more weary.
The poison she received was from consuming it and she wasn't sure where it happened. It could be anyone and anyone could fall under her suspicious gaze. However, because she had already been protected by her brothers, she felt a little at ease and not to forget she already had a tonic from Renee in case of any worse possibilities.
Avoiding to eat any food was simply a prevention however, seeing someone she knows preparing food made her feel relief. However, the main issue was that the food keeps on coming like a never-ending train. She couldn't even stand up or speak a word when the maid would keep on changing their empty plates.
