Have you ever released "in anger" onto twisted lines? Did it still work?
Most of the time I don't pay too much attention to it my lines are usually fine I think...
My lines sometime untwist and sometimes not. I also use the ride bar every now and then and that board doesn't even have a spinner.
If I maintained the bar and spinner I am thinking it would actually unspin, but mine if filled with sand and salt etc.
I have released...well I have self landed with the lines twisted. It was fine. If it is ultra windy / gusty I make sure I get my lines sorted before going in.