Restart print after 18+ hrs

UPBOX+

How can you complete a print when after 20 hours you realise that the filament stopped feeding the nozzle a couple of hours ago, and yet the printer kept going.

I discovered there was a kink in the filament that stopped the feed. The printer kept going and ended up being 5mm above the model before I paused it.

How can I resume the print where the filament stopped feeding, and not have to start from scratch and lose 18+ hours of printing.

Thanks, M.