OK, experienced what you are describing but also my list of devices here:
https://home.getvera.com/amazon/alexa/ezlo/smarthome/devicelist
Is not the same list of devices as what is actually in my Ezlo and working fine in my Ezlo.
For example, if I delete a device out of my Ezlo, it still shows up on that gervera.com Alexa management page I linked above!