Asterisk-1.4.22 and problems with fxs ports on tdm cards

I have a tdm card with 1 fxo port and 2 fxs ports, if I upgrade to asterisk-1.4.22 the fxs ports stop working, I can downgrade to and they work perfectly. The weird part is with 1.4.22 the fxo port works fine…I am using zaptel-, and it also happens with zaptel-1.4.11.