I ordered a supply of dubia roaches online yesterday, but it took me several attempts to find a vendor with available inventory. Just wondering if feeder supplies tend to ebb and flow like this or is there something specific going on such as weather, pandemic, etc. that is causing the lack of supply? I guess my concern as a new VC owner is whether this is something I can expect in the future and need to plan for (i.e. starting my own breeding colony), or is this a unique instance?