VASL has 648 counters for the British Airborne units in the "Pegasus Bridge" module but there are no 458 Airborne counters with the logo and underlined Morale.
Yes ... the 4-5-8 squads in the "Abn" tab are wrong and need to be amended. Also, although not as important, the 6-4-8 Abn squads are correct for PB but wrong for ABTF (the logo is different). (The factors are the same so it's not a huge deal.)