GW rank not displaying properly

Is there any reason that a new player to a guild would become paragon? I’ve been in the guild for 301 days and top scored last GW. Next player down was 6 points behind and a member for 161 days.

Current paragon used to be in the guild months ago and was paragon when they left but I’ve been paragon 8 out of the last 9 GW.

Does anyone have any idea what’s going on?