Explain why a relay is an 'almost-fast-exit' and not a 'fast-exit'
We should provide more information on why a relay is in the 'almost-fast-exit' and not a 'fast-exit'. This will help relay operators check their relay status and hopefully correct it and make it a 'fast-exit'.
Maybe we should provide this info when someone clicks on a relay when filtering by 'almost-fast-exit'?