Also in the main menu the sprite is the map sprite instead of the regular front sprite.
Viewing post in Pokemon Incremental (v1.1.5) comments
I'm sorry you had to restart your run :( I honestly have no idea why this is happening, it's very very odd. I will be doing everything I can to fix it!
Edit: I rolled out another update regarding some stat issues. I haven't found the cause of this yet, as I haven't been able to recreate it.
From the very limited information about it online, it seems to be a limitation on your browser, which causes the runtime to corrupt, if the tab has been left running for a while. I'm actively looking for a fix here, but it's not easy honestly, as I have no idea why this is happening