So my post count seems to be stuck at 555 (I just noticed this, but it has to have been stuck there for a long time, considering I got the 500 achievement months ago, unless it just set itself back to 555 due to a more recent glitch that I don't know about...). I've made several posts over the last couple of days and I glanced at my post count each time, which is how I've come to notice this. It hasn't changed at all.

Does anyone have any advice on this matter (or does anyone have the same problem and we can work towards a solution together)?

Looks like you've been posting mostly in User Run Games, right? Posts in that forum, as well as event forums, don't count towards your total, I'm afraid. Oh, and creating a new topic won't add to your post count either.

Oh wow....Thanks for that info ><. I must've missed that memo. Would you mind telling me where else they don't count, to avoid future confusion? (Or linking me to where it says that.) Thank you!

As far as I remember, they don't count in the Welcomes & Introductions forum either.