reply to post by Echo3Foxtrot
Ah, now I see. Another random google leads me to a blog with someone who mailed Hersheys with the very question. The answer isn't very helpful
though:
Thank you for contacting The Hershey Company. Your comments about JOLLY RANCHER hard candy are important.
We are sorry to disappoint you, but JOLLY RANCHER hard candy in the lemon flavor is currently not available. This product is not being produced
for nationwide retail distribution at this time and we are unable to provide you with details as to when and where you might be able to obtain this
product. We apologize for any inconvenience and assure you that your comments will be shared with our Marketing Department.
Your interest in our company is appreciated.
This email address is restricted for outgoing messages only. For that reason, please do not respond to this email as the inbox is not
monitored.
Jean Saldutti
Consumer Representative
They aren't asying really...
Source
On reading a previous posters comment about food dyes... I found this:
Tartrazine appears to cause the most allergic and intolerance reactions of all the azo dyes, particularly among asthmatics and those with an
aspirin intolerance.[5] Symptoms from tartrazine sensitivity can occur by either ingestion or cutaneous exposure to a substance containing
tartrazine.[citation needed] A variety of immunologic responses have been attributed to tartrazine ingestion, including anxiety, migraines, clinical
depression, blurred vision, itching, general weakness, heatwaves, feeling of suffocation, purple skin patches, and sleep disturbance.[6] Certain
people who are exposed to the dye experience symptoms of tartrazine sensitivity even at extremely small doses, some for periods up to 72 hours after
exposure.[citation needed] In children, asthma attacks and hives have been claimed, as well as supposed links to thyroid tumors, chromosomal damage,
and hyperactivity.
Source
I think that was the reason. Kudos to the poster who mentioned it.

edit on 5/2/12 by LightSpeedDriver because: Typos