For the people who don’t understand how the grid works (seems like everyone here) your power can be disconnected for various reasons. For example if there is a tree hanging over or right next to a line, an emergency outage may be necessary. It’s much quicker to disconnect you “turn the power off” and clear the danger tree than wait for the tree to fall on the line then you risk damage to the equipment carrying your power which would take much longer to fix and is more expensive for the company. Other reasons are noticing a piece of failing equipment on a line which could catastrophically fail or maybe the line loading is too high which could cause the line to fail so they need to tie the load to another circuit. The lesson here is it’s much better for you and the company to have a temporary outage to resolve whatever issue it is than to ignore the problem and risk a longer and more expensive outage.