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wót CTECHA dnja Now. 14, 2015 · trajny wótkaz

This used to work once upon a time and it was great! I am not sure how long ago it stopped working but it has been a while. I have Thunderbird version 38.3.0. Reinstalled but nothing shows. The options button within the ThreadVis extension doesn't even function or bring up any window. It just seems dead.