Few hours ago, when Samuel told Anastasiya about checking up on her people she knew it might be one of his tricks. She knew them well, there was no way they were going to interfere with one of the cardinal rules, not to disturb the client that wants to stay anonymous.
To send people to look for her? It was highly improbable. She just talked with them and the most they were excited about the payment when the deadline expires. Having a rich client throwing money at them just to keep up some surveillance around a property in the forest was too easy of a job for them. They were more inclined on making people disappear or collecting 'debts' of various degree.
Anastasiya also knew that by now, her organization would be aware of what was going on with her. She had kept the part of her about meeting Samuel a secret, she also knows that Ivan wasn't the type to air out her dirty laundry to her 'supervisors' especially when she was already semi-exiled from the group.