Xfer Serum turns into "unlicensed" when i load some presets...

Hey friends I bought Serum some months ago and yesterday, I tried to load presets from a bank (the bank is "Sound of Worlds") but when it loads the preset, a web page appears and my Serum plugin turns into unlicensed.
Do you have some fixes guys :)?
Thx
PS : I mailed to Xfer but no reply for the moment :/

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