I've been uploading logs for about 7 or 8 months now every chance I get.
First, is there a maximum log size? I've noticed when the logs get over a certain size (5 or 6 megs) I don't get the screen telling me how many of each discovery was uploaded, and when the log gets very large (over 10-12 megs) it will return an error.
Second, have Trion's discovery log files not been added since 1.9? I know some guilds, for instance, cleared Primeval Feast the first day it was available yet the discovery data is not listed as such.
Sorry, missed your post. Our parser had heartburn, we're caught up on Trion's data now. I don't recall about the max log size, for now try using smaller ones :) Upload after every play session and then delete.