Due to the live-server update yesterday (28-11) the amount of prestige required per level changed. This made me jump from level 27 to level 28 but because this didn’t happen “naturally” I didn’t receive any rewards (titan chest + extra days of celestial boost). Apart from this I usually ‘time’ my prestige level so I can buy extra celestial boosts for the old price (e.g. lv 27 was 400 gems, lv28 is 415. I would buy extra while on 27 as it saves me 15 gems per 7 days).
@CaptainMorgan: I’m not the only player who got this disadvantage. Will there be some kind of compensation for this? At least the standard (titan) chest + free celestial days.