[PROBLEM] One directory is incomplete

[nosferatu_cat]

Magic or code change: I did an OTA upgrade to v8.21 and my Bach directory reappeared.  I'm happy but mildly perplexed.  Whatever happened worked. 

When I worked as a programmer we called this sort of thing the result of sun spots.  It's the Arthur C. Clarke gag about "any sufficiently advanced technology..."

Glad its working :-)

Btw, after you did the update and rebooted does "CHECK for software update" still show that 8.2.1 update is available?

Don't think so.  I just checked and it tells me I'm on the current version.