TOPIC: Thank you email {GROUP_MEMBER} tag

I have setup a thank you email which has the ticket for each rego,and the event is setup for and both individual & group rego. See setup below

{GROUP_MEMBER}
[EVENT_NAME]
[EVENT_DATE]
CONVENTION PASS
[FIRSTNAME] [LASTNAME]
CLUB: [FISHING_CLUB]
ANSA: [BJC_ANSA_MEMBER]
[BARCODE]
FRID SATB/L SATD SUNB SUNL
O O O O O
{/GROUP_MEMBER}

I am sure this was working but has now stopped for the individual rego, group rego will send email fine with the members information but for an individual it is now blank - Is this supposed to work?