Definitely some issue with IFTTT location triggering (yes, I understand that it does NOT have anything to do with Garadget in particular). I drove home through exactly same route twice this morning and one time (I used location trigger and SMS), I received 2 messages, and second time, I got 1 message.
It is ok (just slightly annoying) to receive multiple text messages, but I don't want my garage door to open up accidentally especially overnight.
I wonder how one can make it more reliable. That said, does anyone know if there is IFTTT trigger if one enters and exits certain wifi zone? (via SSID recognition?) That MAY be more reliable than simple geo location.
EDIT: Just now, I was just sitting at my desk at home and got "Location entered" e-mail. This would have opened my garage door if I set the trigger for it.