The subscription states that it grants the ability to claim "5x more daily goodies every 4 hours".

Since the normal amount is 1 reward of each type every 4 hours, and since MORE means extra, this should mean 5 additional rewards, whereas the reality is that you get only 4x MORE, leading to 5 rewards per hour. See what I mean down below

Standard = 1 gem claim per 4hr
1x More = 2 gem claim per 4hr
2x More = 3 gem claim per 4hr
3x More = 4 gem claim per 4hr
4x More = 5 gem claim per 4hr
5x More = 6 gem claim per 4hr.

The issue is that the wording says "More". The "More" wording indicates this is in addition to the standard amount.