Exactly chairmaker , the materials and construction methods look exactly the same, so possibly prone to the same failure type , if you look at the stadium the SW corner where the damage is , is very exposed to the SW which by a strange coincidence is where the prevailing wind is coming from, Arnold Clark was mentioned, and i think its possible that with the buildings along that end of the stadium can cause a wind tunnel effect as Tesco is very close and if the wind is forced down a narrower path it speeds up so possibly , and I am not an engineer of any kind , just possibly the wind is being funelled to that corner as there is no sign of damage in any other part of the ground