Yes, as LoyceV mentioned, the 1st entry on each flag is seen as an entry, but isn't technically a change. I'll get that 'change' number adjusted on the flag page in the next update.
This seems to be right around the time the issue happened, but not quite, parser seemed to stop on the 24th for some reason, it was attempting to parse a few days after that but once it was past 2 days, the query wasn't returning anything. I didn't realize it and get it going again until the 29th, which is why there were a bunch of flags "created" on the 29th when the parser finally captured them (flags 1691 - 1763).
Query should be OK now though. It was checking the prior 2 days based on the current date, now it will check the past 2 days based on the last creation date of the most recent flag parsed. Previously, if there are no flags returned, it wouldn't attempt parsing. So now if days go by without any new flags, or the parser stops parsing them for some reason, it should just keep re-parsing based on the most recent flags date.