I am trying to find this thread from kbin's mma community but it doesnt show up. https://kbin.social/m/mma/t/886629/Official-UFC-299-Sean-O-Malley-vs-Marlon-Vera-Live-Discussion
kbin.social's had major problems for a week or more at this point. Its federation's backed up horribly. It improved a bit the last few days but seems to have crept back up to about 6 hours of delay right now (judging quickly from the times of non-local threads in /newest).
Most users (like me) have shifted over to alts until conditions improve and some magazines have migrated to other instances. I'm not familiar with the particulars of /m/mma though.