Uservoice ... broken?

In the past few days I've received three emails saying that a suggestion of mine (remote @REG) was updated by 1 vote. When I look, it's still at a total of 1 vote. Is it broken?
And I just got this, referring to an idea that's not one of mine and which still has only 1 vote. I hadn't received ANY emails from uservoice in many months. Why am I getting them now? Can I stop ALL emails from uservoice?
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