time machine problem

dear sir

i need help with my time machine

i have MacBook Pro 15 8,2 version
recently i change my hd with ssd vector and works fine

i have external usb hd use as backup with time machine
when i checked as work Lion works perfect
but when boot with osx utility and tray to transfer from time machine find my backup but when arrived to select the date from time to transfer nothing appear inside to box

please help

 

wait from begin
i had normal hd and 1 usb hd for backup
i change the hd from old to ssd and tray with backup and time machine but not work (thought my backup format was encrypted for that not work)
after i do clone- restore from osx utility from old system to new ssd throughout usb
now with my new ssd make a new format to backup and make new time machine
after all tray to test my new backup but non work

 

any help please