Hi,
Really, really, don't take my experience as anywhere near to being properly tested (my disclaimer) but as per a reply I did on the 18th November I have found 1809 to work.
I tested on two different PC's that previously did cause the corruption and with 1809 is was not.
However I have not fully integrated into my LAN as I found the workaround OK for me, small 3 PC LAN and left alone on 1803.
Basically you never know what 1809 will introduce as possible NEW bugs so felt best leave alone for a while but I would be fairly confident is would work but as no one else seemed to have said this I am more than a little cautious although since pulling
the update you have had to force the 1809 update and does not seem like many are getting it automatically.
I suspect something was done with networking as with 1809 I found that other PC's on the lan were not always visible in file explorer. Age old problem with often a variety of causes so could be unrelated but on 1809 the only way I could see some other PC's
on the lan was to directly type \HomePC\My Docs .... etc.