sbi rewardz

So I get emails from sbi rewardz points and I look forward on seeing the offers. But everytime they send me email, it's basically empty. The subject does say title but in body there is nothing. I will give examples but is there a fix to this? see both are empty. is there a fix for...

Pls check screenshot of mail, it is showing if i redeem the point before 30 nov, then i will get 6 point worth 2 rupees but when i had tried to redeem, then the redemption value is showing as base value which is 4 point worth 1 rupees, so please check if anyone other member has also got this...