Textedit and preview crashing in osx lion when changing network location

Question

I did upgrade to lion on launch and noticed that textedit and preview work quite well except when  changing network location: after a few seconds of spinning ball, both crash.
Tried repairing permissions, deleting "containers" folders in my library and so on, without luck.
Anyone is experiencing the same problem?
This is an excerpt of the crash log:
Process:         TextEdit [663]
Path:            /Applications/TextEdit.app/Contents/MacOS/TextEdit
Identifier:      TextEdit
Version:         ??? (???)
Code Type:       X86-64 (Native)
Parent Process:  TextEdit [656]
Date/Time:       2011-08-18 01:14:19.349 +0200
OS Version:      Mac OS X 10.7.1 (11B26)
Report Version:  9
Interval Since Last Report:          7146 sec
Crashes Since Last Report:           17
Per-App Crashes Since Last Report:   15
Anonymous UUID:                      5E6B69BE-D41B-45F4-BA5B-1DD8298A76AA
Crashed Thread:  0  Dispatch queue: com.apple.main-thread
Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000001c0a529a0
VM Regions Near 0x1c0a529a0:
    MALLOC metadata        0000000108342000-0000000108343000 [    4K] rw-/rwx SM=PRV 
-->
    MALLOC_TINY            00007fc808c00000-00007fc808f00000 [ 3072K] rw-/rwx SM=COW 
Application Specific Information:
objc[656]: garbage collection is OFF
*** multi-threaded process forked ***

Answer 1

UPDATE 2: I'm having this issue both on my iMac and my Macbook, so I suppose it's a lion bug and not simply something related to something that went wrong during the update (permissions or something like this). It's both in 10.7 and 10.7.1.
I'm going to try on my wife's Macbook to see if it's something related to some software or setting I'm using; in the meanwhile, can someone out there try to reproduce this issue? Just open textedit and change the network location from the menu bar (you should create one other than "automatic" for  "locations" to show up just below "dock"): at this point you should get the spinning ball and then a window telling you that textedit just crashed. Try to do a couple of times if it doesn't crash the first one.
BTW I noticed that textedit doesn't crash if you have the network preference pane open and active ("system preferences" showed on the menu bar) and change the location from the menu bar.
I think I'm going to give a call to Applecare to see if there's some plan to get this corrected in some next update.