I had some issues with hotreload.
vuejs/vue#3225
Main reason: right now hotreload just renders new element and just replaces state. This state can store DOM links, which must be updated. There is no possible way to handle hotreload event.

I created some pull requests for hotreload hook
vuejs/vue-hot-reload-api#34
vuejs/vue#3227

Any other ideas for same behaviour?