Complex sentence: I may drop by from time to time to check and re-look at any points I may have missed out in November, but if there are no further issues, I will put it up on FAC in early December.
Split into simpler sentences: I may drop by from time to time to check and re-look at any points I may have missed out in November. Should there be no more major issues, I will put it up on FAC in early December.