Starlings returning to their nest in October?

Many birds use nest sites (and boxes) after the season has finished, just for protection from the elements, although they might use it more to roost over-night rather than continual use during the day, so it doesn't necessarily mean they are nesting again.

Snap! We are amazed that the starlings nesting under the eaves in Spring hatched a new brood yesterday, 28th October 2023. The crows were bothering them in Spring so perhaps they lost the first lot. But this is so very late and will they survive? This is in Suffolk.