Two days ago I cleared the review queue like I am used to. There were two (suggested edit and close vote) reviews which will give you an orange notification in the top bar. But still it said 5 instead of 2 and after reviewing there were 3 left (see picture). This number also appeared yesterday, today it's gone.
Is this a SX issue or do I have hardware/software problems? I am asking this because some days ago (I already chatted about this with @J.Musser) I had a similar bug where I had 2 upvotes on a question but it said that the question was viewed 1 time. Even after refreshing the browser (Mozilla Firefox) several times this was the case for some minutes.