Fake/False Logs?

Hi there!
I’m looking at my character on FFLogs (https://www.fflogs.com/character/id/2728544) and I’m noticing some weird logs that aren’t mine? For example, if you look at my page and go to Trial (Extreme) > Susano, there are some entries for June 25/26th from a guild called Horizon. I’ve never been in an FC called Horizon, nor have I ever been on the Behemoth server (the server that FC is apparently on). I wasn’t even going in to Susano that early on!
Is there a way to remove these from my account?