Nick,
That is an artifact of the way Keps are being supplied from Celestrak, not SATPC32. They are indicators of the current SC functionality, as the other poster mentioned. From an earlier report, SATPC32 works OK with them as far as tracking, but it can't locate the Doppler correction data since the names don't appear to match. If you want to use Doppler tracking, download from the AMSAT archives, or edit the files from Celestrak.
Tim had a good idea, in principle, but it would be nice if it were possible to select a download without "comments." Or perhaps the next version of SATPC32 could deal with the "improvement" by ignoring the status comments on the satellite name line. I just use the AMSAT Keps service and copy them to several directories they are needed.
73s,
Alan WA4SCA