Memmy - An iOS client for Lemmy

I’ve been having a weird problem recently where when I sort by Top in a comments section, often times a few top-level comments don’t show up, and the replies to that comment are shown as top-level instead. It seems to happen more with comments that have a negative score.

It’s fixed when I sort by Old. I’m not sure if it’s some weird setting I have or a bug. I’d be appreciative for any help!