Noisy suspension when warm

[Mickey-Max]

I clipped a kerb on the driver side in my Ford Kuga about 6 months ago, doing about 25mph. Not enough to damage tyres or wheel rims, had the tracking checked and suspension given a once over by Ford and all is apparently safe and OK.
However....there is a grumbling from the front at around 65-75mph, which I suspect is a wheel bearing, but also there is a low frequency rattly noise from the front suspension over bumps at low speed, but only when the car is fully warmed up. Any ideas? I’m wondering if it could be a broken shock absorber?
Ford say they can’t find any problems but I think they just stick the car on a rolling road at low speed without warming it up fully....