Has this happened to anyone else...?

[Whisper]

I was playing just now and my game hardlocked on me out of nowhere. I was playing as usual and I saw Sparro running around like an airplane and it was pretty funny so I took a clip of it. After I got the clip I went to the home menu to post it to twitter like normal (Here's the tweet of the clip if anyone wants it, its really cute). It took a little while since my internet is pretty slow but when I went back to playing I was only able to play for mere seconds before my game froze and the screen turned white. None of my inputs were registering so my only option was to turn off the switch.

Thankfully when turned my switch back on everything seemed to be ok. The switch itself was working fine and none of my save data seemed to be lost. I just feel really confused by all of it. I don't know what exactly caused the hardlock and I wonder if it's happened to anyone else.