PIP award

I was awarded PIP enhanced for both till June 2020 and it said there would be a review in june 2019 .
I got this letter in June from the DWP saying they have looked at my award and decided to award me PIP for a longer time without a face to face because my needs are continuing.
It says I have made my decision using the information we hold about your health condition or disability , without the need for a face to face consultation and they have sent another statement of entitlement.
But the award still finishes in June 2020. I don't understand it, I will still have to have a review before it finishes in June won't I? Does anybody know what they mean and what happens next?
Also I was put in the support group at the same time as I was awarded PIP in 2016 without a face to face but now I have to go to an assessment next week after filling in a ESA50 in February none of it makes sense to me.

Thanks for your reply
No the letter says that the award finishes June 14th 2020 ,but it was always finishing then this is what I don't get.
It does say as well that they will contact me while I am getting PIP and this will be after June 14th 2019 to see if my needs have changed and to look at the amount I get , so maybe this will be the review form do you think? I haven't had a review form just this letter.
I'm sorry the letter has just confused me by saying they have given me PIP for a longer time but finishes on the same date.
As to the ESA I just don't get how they can put me in the support group without an assessment and then 3 years later decide I need one, I'm sure it's not unusual. I'm 63 and I am not going to get any better, Hopefully I will be able to get a pension at 66 without all this anxiety.

yes they have given me enhanced for both again until from June 2019 until June 2020 I only get PIP for physical problems . I don't know , it's a mystery this letter , I was just worried I might have to wait until June 2020 and put in a new claim then, but if they say they will contact me whilst I am getting PIP I assume they will send me a review form before it finishes.
I suppose I will have to ring them nearer the time to find out if this is the case , although I don't like to ring them unless I have to.

Thank you very much for your time I suppose all will become clear eventually.

I am sorry if I have posted twice but I don't know if my last one went through it seemed to disappear so ignore this if I have.

They gave me a letter of entitlement for enhanced rate for both from 31 st may 2019 to June 14th 2020.

I only get PIP for physical problems so the letter is a mystery to me , but I thought I might have to wait until the PIP was up in June and then put in a new claim.

But if they say they will contact me then I can only assume that they will send a review form nearer the time, I expected this to come , but instead I got the letter saying they had renewed my PIP. I thought you might have heard of this happening before but obviously you have not.

I will wait until it is a bit nearer the time for it to expire and then contact them if I have not heard from them in the meantime.

Thank you very much for your help you do a great job on this site and I am sure it is very much appreciated by all.