table.convertToText() issue

Hi all,

I am not sure if this was reported before (can not match any searches)

For me looks like a bug or something weird, at least.

Start point is to convert a table to text (even by 1-liner script) and to make undo after this.

A table is back and ready to use in UI (to select, to modify contents) but not by script.

Although table.isValid == true no other property works and script returns error "object no longer exists"

Everything goes available if textFrame with this table is duplicated OR after reopening doc (save doesnt help - save, close and open - helps)

Can someone confirm this on his side OR - even better - throw some light on this issue?

(CS 5.0 and Windows 7)

Jarek