CampTix sales through PayPal Weekend Outage

On Saturday we got two separate reports that ticket sales were not working:

https://wordpress.slack.com/archives/community-events/p1486832335002688
https://wordpress.slack.com/archives/meta-wordcamp/p1486836749002279

Sales were disrupted from (roughly) 0100 UTC on Saturday, Feb 11 until 2200 UTC on the same day. If any WordCampWordCamp WordCamps are casual, locally-organized conferences covering everything related to WordPress. They're one of the places where the WordPress community comes together to teach one another what they’ve learned throughout the year and share the joy. Learn more. organizer received complaints during that time, sales are back up and you can ask attendees to try their purchases again.
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