Posting of Reviews

Hello. I've noticed that after every 20 reviews I post, there always seems to be some issue with one of my reviews. Several days ago I wrote a review for Nattåget (The Night Train). The receipt # is:250307-101902-005521. It was a concise three-paragraph review and to my knowledge, did not give away any spoilers. I rated it a 10, something I rarely do. For some reason, it is still "pending." On the other hand, I wrote a review a few hours ago and it was posted immediately. I don't really understand why a short review (a positive one) would be held up for further consideration, while another one (which I did not rate that highly) was immediately posted. I realize it sometimes takes time for a review to appear, but why would one that I wrote several days after the previous one suddenly jump ahead in line? That's what's hard for me to understand. Thank you.