I've been trying to upload offline conversions from clicks for quite a while now. First I tried manual uploads from a CSV. I made sure that the click associated with the gclid was at least a day apart from the conversion time. I also made sure that the time format was correct, and the conversion name exactly matched the name of the conversion action. The status of the upload said Finished successfully, but after a few days, the conversion never appeared and the conversion status still said no recent conversions. I made sure I was looking at the correct date range and the that the conversion action was Import from Clicks.
After trying to run it many times, I eventually fixed all the errors, and got the message "Uploaded offline conversion value of ..." I did this multiple times with different gclid's to be on the safe side. Over 24 hours later there still seem to be no conversions appearing, however, the conversion action status changed from "No Recent Conversions" to "Recording Conversions." If I hover over recording conversions, it says conversion recorded on January 9th, which is one of the dates that I gave to one of the conversion uploads. However, the All Conversions column still says 0 for the month of January. It's seems like a contradiction and I have no idea what's going wrong since the API said that it was uploading successfully.