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由 zaphod 发表于 July 10, 2011 · 永久链接

This piece of cr*p has deleted all contacts from my gmail account during "sync", no warning !!!I don't know what happened, but be careful with this add-on and backup all your contacts before use !!!

UPDATE: Thankfully gmail has an option to recover previous contact status (everything including groups which was not in my backup) to any minute you choose back up to 30 days. Kudos Google!!!