[FIXED][FLEXI][BUG] Talismans may end up with duplicate IDs

[namida]

I don't know if this only applies to existing levels, or if entirely new ones can be affected, but during LPV's conversion to new formats, I encountered this issue with the final level (which has 3 talismans).

It saved them such that there were two talismans with the ID number 2. The result of this was that one of them became impossible to unlock (and I suspect, meeting its conditions would have unlocked the other one instead, though I didn't test this finely).

[Nepster]

I fixed the bug in the pack toolkit.
However it will not fix existing errors with talisman IDs, that are already written into the level files. As this should be a very rare occurance (with levels having multiple talismans and them being distributed in a specific way), I don't think this will be too much of a problem.