Private jet, if the fuel filters become blocked they get by-passed.
26point2, I presume what your suggesting is maybe a possible surge of some sort, surely though all systems would be adequately surge protected, anyway, the reports from passengers is that everything in the cabin was working fine all the way down and the whole airframe should be electrically neutral. If your suggesting maintenance error of some sort then it's very unusual to say the least that two or more system would fail at the same time.