plgVmOnPaymentNotification triggers several times.

[djlancelot]

I am using Virtuemart 2.0.8e with all in one package. I've configured PayPal payment. No additional checkout plugins are installed.

My problem is when returning from paypal paysite to my VirtueMart site after a successful payment the plgVmOnPaymentNotification method triggers a several times. That means that confirmation emails are also sent a several times to the customer.
The paypal.log file contains the data for the order id only once and when manually changing the order status, the number of emails are correct. The same results in sandbox mode and with real payments.

The parameter array for plgVmOnPaymentNotification is the following:


Array
(
    [mc_gross] => 5
    [invoice] => ea5b010
    [protection_eligibility] => Eligible
    [address_status] => confirmed
    [payer_id] => BLPJXD9KUVVX8
    [tax] => 0
    [address_street] => 1 Main St
    [payment_date] => 16:22:38 Jul 29, 2012 PDT
    [payment_status] => Pending
    [charset] => windows-1252
    [address_zip] => 95131
    [first_name] => ASDO
    [address_country_code] => US
    [address_name] => ASDO DIVIDO
    [notify_version] => 3.5
    [custom] => alu5luuj0s5gouc8ov69q49io7
    [payer_status] => verified
    [business] => MERCHANT MAIL
    [address_country] => United States
    [address_city] => San Jose
    [quantity] => 1
    [payer_email] => PAYER MAIL
    [verify_sign] => AFcWxV21C7fd0v3bYYYRCpSSRl31A26U6gVycAoNGRV.QFOtDg5ugGrv
    [txn_id] => 9AC67465AH898400X
    [payment_type] => instant
    [last_name] => DIVIDO
    [address_state] => CA
    [receiver_email] => MERCHANT MAIL
    [receiver_id] => EGYJW9X94VLA8
    [pending_reason] => multi_currency
    [txn_type] => web_accept
    [item_name] => Order Number: ea5b010
    [mc_currency] => HUF
    [item_number] =>
    [residence_country] => US
    [test_ipn] => 1
    [handling_amount] => 0
    [transaction_subject] => alu5luuj0s5gouc8ov69q49io7
    [payment_gross] =>
    [shipping] => 0
)

[djlancelot]

Problem seems to be solved using a previous paypal vm-payment method plugin (2.0.8b).