iresa support group moved to uc now have duel contribution esa and uc claim ?

i was on iresa for 10 yrs i think n i transfered through migration to universal credit last month ,now i have a 600 pound deduction each month on uc because it says im getting this new new style contribution esa in a duel claim the ladyfrom esa dwp said ,after being moved from iresa ?i asked for reasons why this has happened n will it stop other things like my free dental in scotland n other things like warm home payment etc , i asked for further explanation of the situation n ill get a call within next week ,has anybody else heard of this situation ,of duel cbesa n uc ,from moving from income related employment support allowance support group ,i also get low rate care adp ,the agent on my uc journal said he doesnt know why it was desided i get cbesa duel claim as ull need call the esa helpline he said ,and they couldnt explain why either ,so its affecting my health now n aniety as im expecting a call sometime maybe this week ,who knows when ,ill need take my phone to even the toilet now ,waiting if they call

thx latetrain for reply ,i mean im now getting duel new style esa and uc ,the former deducted from my uc monthly ,i never got that phone call to explain the reasoning behind it ,though i did speak to confirm my new claimant commitment for new style esa thatll ill inform them of any changes ,now they insist i get a call every 3 month to re confirm it ?,i asked whats the point of a commitment if u check up every 3 month ,she said its incase claimants forget to tell uc of any changes was her reply ,is this normal ? she also said that this new style esa will be changing to another new benefit in the near future but didnt know anything more ,on a plus note ,i just got enhanced care for adp from standard for 5 years ,never spoke to anybody ,just based on written paper form ,thx to all the valuable info here on the website ,thx all at b n w