Although it seems like they've recognized and are addressing a minor engineering issue
before it becomes a problem, it seems like this will be portrayed as another in a continuing series of black eyes for the nuclear alternative to our energy needs.
There is no present, perfect way to deliver the electricity those of us on the grid have come to appreciate. When you're talking about the mainstays of the grid's backbone (coal, crude, gas, hydroelectric, nuclear), none are generated without environmental consequence.
Continue to develop the renewables, but for fuck's sake, don't take nuclear off the table based on the performance of aging plants.