Something was going on with her younger siblings. She sort of knew that Monty was dealing with some issues with the mother of his child, and really from what she could tell Elise was being completely unreasonable and acting a bit like a stuck of bitch. That wasn't something Isla would say.. okay actually she would say it given she never was good at not saying what she thought, but she was trying really hard not to say too many rude things out loud.
The reason that she wanted to see her sister was she was worried about her. So when Penny agreed, Isla was thrilled. She quickly had to get out of the pitch (which took a bit longer with some fans hanging around) and she finally was able to get out and head to Beyond the Sea.
It didn't take long for her to see her sister as she bounded into the place. As she reached the table she grinned. "Hey! Sorry I'm late, it took longer getting out of the pitch than I thought it would." She said opening her arms for a hug.