Have you tried power-cycling the set top boxes (STB) to see if it's an abberation with the PVR? Try unplugging power to every box, wait 10 seconds, plug them back in to see if the recordings return.
Alternatively (I know it's not the preferred method), try checking the VOD library to see if most of your shows are there for viewing.
Do you have a physical PVR or are you subscribed to the cloud PVR service? If you're on the cloud PVR service, have you recently been in touch with our technical support teams, or has anything else changed about your service recently (did you change your plan online, remove channels/themepacks etc.)?
If you've got examples of shows that were deleted, this can help too. I would recommend calling/chatting in to our technical support teams so that they can look into what's happening.
I hadn't reached out yet. I was kind of hoping when I woke up something might have magically have corrected itself.
I use the cloud PVR service with my Google TVs. (I don't use the one Telus box because the one week I had it, it lagged way slower than my Google TVs). I haven't made any changes to my service in the past two months.
I'll reach out via chat shortly.
I feel for you. It's happened to me once again since. Both times I spoke to tech support, heard back once after each time that back end support was reviewing and called loyalty both times after to reduce a bit of the frustration because in the end nothing could be done. Wife and I are now in the habit of keeping a written record of what shows we're recording in case it clears again.