I checked for updates today and found that 9.18.79 is available. I'm on 9.16.6 and having the issue where the device freezes if left charging overnight. I'm also rooted. I thought this update might fix the charging issue so I tried to apply the update by selecting download now, and then apply later. After the download finished, I checked the /cache folder and found the file it download was Blur_Version.9.16.6.XT926.Verizon.en.US.zip. Shouldn't that say 9.18.79? The timestamp on the file is right (today) but the version # in the name seems wrong.
Needless to say when I tried to apply the update, it failed. FWIW I have OTA rootkeeper installed. Before installing the update I temporarily unrooted. It didn't help.
Am I screwing up something or is it Verizon or Motorola? Based on the file name above though I'm thinking they may be sending out the wrong file.