v. 2.5.2.3121 BETA in the scanner settings window.
The burst test continues to run successfully without any errors for nearly 14 hours now. The flag that it gives only lasts for a very brief period. I happened to be sitting at my computer when I got another notification email (identical to the one quoted above), and pulled up the SMART data window on the drive immediately, it looked like this:
Less than a minute later, though, everything was back to being happy.
The drive in question is brand new SATA III SSD, connected to a Intel SATA III controller on an Intel H67 based motherboard. I do not currently have the Intel RST drivers installed on that machine. The drive is used as the OS/application drive only. It is not used for storage nor is it part of my Drivepool (which are all ~4-6 year old magnetic platter drives). I don't know if it's relevant at all, but before adding the SSD a couple weeks ago, the server OS was on a 60GB partition on one of the storage drives, which I cloned the boot & OS partitions to the SSD, then wiped the storage drive and returned it with a single partition back into the data pool.