Anyone else had their keybindings restored to default overnight?

Played a game last night and everything was normal...played a game this morning and all my keybindings were back at Riot's defaults. Asked my BF who also uses the same computer and he said he did not change anything (and I believe him...he doesn't touch anything besides for take smart cast on and off the QWER keys). So anyone had their keybinds restored overnight? Just seems weird and wanted to know if it happened to anyone else.