I am currently in receipt of IB and received an ESA50 in February which I completed and sent back. I received a letter today stating that I have been placed in the support group and I didn't have a medical. The letter states that ICB will be paid until 15th June when I will then receive contributions-based ESA. The letter outlines the amounts to be paid and states that the amounts apply from 15th June until 29 November 2012. Does this mean I will have to resubmit another ESA50? I was in an exempt category for incapacity benefits due to having severe heart problems before the migration process started.