More of a WWYD really.
We hired someone to do a little job, one day a week, freelance animal carer. They started in early November. We knew they had a couple of weeks where they had another booking and wouldn't be able to come, which was fine. Then they worked three weeks and got injured (elsewhere, nothing to do with us), told us they'd be off two or three weeks, which fell in a time when we could cover it. But I've just asked whether they're able to work this week and they're still injured, and will be off at least another fortnight. I feel very sorry they're injured, but out of the nine weeks they've been working for us they've been off six. WWYD?