shape keys lost suddenly[solved]

ok i’ve done 2 minutes of mouth shape keys and finished, now i started to do and a new action to the eye blinking, but when i finished the mouth shape key where lost (and i mean by lost it is there in the dope sheet as i left it but not effecting the mouth)

i checked the value and it is all zeros ??? and now i’m MAD :mad:

i checked the graph view and even the values are there !!!

what is the problem :eek:

did this happened to anybody, i’m now in a bad situation, and i appreciate any help :frowning:

i forgot to mention i have redlines under my shape keys curves too???

it got solved

could you please provide a short description of the course of action you took to solve your problem, so that others who come across this problem need not create another thread.

here is the answer