Ah, that's more like it, Glad Rag. The temporarily permanent fix. Pre-trenching.
Now most of us don't know the answer to that, whether it will fix it or not.
I suspect the solution may just be as simple as that, for now. But, of course there are no details yet apart from a vague promise to come up with a permanent permanent fix if this one doesn't work.
Now, we're all guessing, maybe too early to do so, but I would be far more interested to understand more about what happened, how to fix it and what may be the future issues.