sdcard mount weird cache behaviour

[JimPancakes]

Hope someone sees this. This is my param file:

CACHEMODE=off
BINDSD=1
DIRCACHETIME=0

Basically I'm mounting a FTP remote to "/sdcard/cloud/" with no cache whatsoever in order to always read and write directly to the remote. At least that's what I want. And for the most part that's what I get. If I delete or move a file on the FTP server using my PC, the Android device picks up the change instantly. But there is a problem. If I replace a file with another having the same name, say I overwrite a video file with one bearing the same name (again this being done with my PC), then the Android device will somehow keep the old version and play that instead of the new one. What is mind boggling is that this only happens if I access the remote from "/sdcard/cloud/". If I go to "/mnt/cloud/" everything works perfectly.

I've toyed around with the other parameters as well to no avail. Anyone knows if I'm missing something or is this a bug?

Please help. Thank you!