I uploaded my game using butler and it just seems to dissapear after it tells me that the upload is complete. I tried this multiple times yesterday, always with the same result.
Update: when I select the option "Enforce unique versions per channel" in the build settings i can't upload again. So there seems to be something there. Does it just take a very long time to process the build?
butler build processing was delayed for a bit the other day. I believe this was the issue here. Closing this topic since it appears the issue was resolved.