Allergan is not going to release news of major updates to their pipeline to some random person over email since pipeline cancellations have a major impact on earnings projections and estimated R&D expenditure -- and, therefore, share price. Changes to the pipeline will likely be released during a quarterly earnings report and, if Seti is cancelled, they will wait until the last possible quarter for it still to not be "overly-suspicious" that they haven't scheduled phase 3 trials before breaking the news. In short: please don't bother the PR grunts responding to public emails and phone calls since you aren't going to get any information that we don't already know unless you happen to be a financial analyst asking a question on an earnings call. If they cancel Seti or announce trial results, it will be in an easily-searchable press release online -- and likely posted here within minutes.
Also, Pharma companies are not required to publish the results of failed trials and many choose not to since it can give their competitors pursing similar compounds an advantage (ex: Novartis would likely gain valuable information from Seti's phase 2 trial results to more accurately judge whether or not to pursue Fevi's approval for this indication in the future).
One more thing to note: It may not be Allergan being 'overly-picky' that caused the alleged cancellation of Seti. It may in fact be the FDA's standards. I used to do financial analysis of pharmaceutical companies (including Allergan itself) and saw this all the time. New drugs for medical conditions that have existing treatments have a high bar set by the FDA: They have to prove themselves EITHER more efficacious than current treatments OR less risky (less side effects). Since the FDA doesn't currently recognize that Finasteride is nearly as "risky" as many on this forum believe it to be (not only do they not recognize the existence of permanent side effects, they also hold that the prevalence of temporary side effects is the same fraction of a percentile demonstrated in the approval study), Seti basically had to prove itself to be noticeably more effective or risk not meeting the FDA's standards during final review. If the results of Phase 2 were only equivalent to Finasteride, Allergan may have deemed it too much of a risk to proceed with Phase 3 since the FDA would likely not find any benefit in approving a drug that was "equally safe and effective" to the current best drug but with 20+ years less demonstrated use in the field.
EDIT: Here is the relevant section from the FDA's website:
https://www.fda.gov/drugs/developmentapprovalprocess/default.htm
"Analysis of the target condition and available treatments—FDA reviewers analyze the condition or illness for which the drug is intended and
evaluate the current treatment landscape, which provide the context for weighing the drug’s risks and benefits."