This thread is a lot slower than what it was last year but just to contribute as a reapplicant - what SGUL did last year was give interviews over a course of a number of days descending by GAMSAT score.
I’d imagine they’ll likely give out the rest of interviews early/mid this week regardless of any PR answers you might get if/when you ring up.
Edit: Also I predict cut-off will stay around 59. Might rise or fall 1 or 2 (unlikely) depending on how many people they want to interview this year/how many applicants they got.