Has anyone had issues with their battle statistics being reset? When I go to the battle coliseum, it shows my stats as 0s across the board. I couldn't find any announcements noting that there was a mass reset on battle statistics, so I'm wondering if it's some sort of bug.

nope, not since the last reset which was... a few months ago i think? is that when you noticed yours reset, or had you just not checked them since before then?

and

Thank you! I had searched to see if there was a reset and couldn't find it, I must not have looked hard enough XD

You're welcome!