I contacted Kidd directly about this situation. They said the two designated Canadian dealers do order from them at times, but thought there must not be enough demand for them to actually stock parts. They did say that there may be a third Canadian dealer soon, but didn't name them. Currently, I think only Dlask has a few Kidd bits, and they are not even listed on the Kidd website as a dealer.
Contact Kidd yourself, and tell them about this problem. Perhaps if they get enough complaints, they will encourage their Canadian "dealers" to keep some stock.