Do you have a limit of how many reviews can be posted, namley 200?

I know there is no limit to how many can be posted (I have 2400+) bu there does seem to be a problem with them getting approved at the moment. I currently have two waiting in the queue and was beginning to wonder if someone had reported me for not using a spoiler warning (I had a PM from a disgruntled reader—I have apologised and since added the warning).