Thank you so much, Randers, as always!
So it appears we have few solutions in order of complication of the problem (possibly corruption of ipad's software)
1. Turn all the shortcuts off, just like in the video, and create the same couple shortcuts on all and turn it on. I to be honest think that will not work, since you described something similar before, but never hurts to try. If that does not work go to step 2
2 It actually seems to me that your ipad is the culprit, since old shortcuts show up there, so you want to backup as much info from ipad as you can (import pictures, create list and backup anything that you may need manually). And restore ipad as new. DO NOT Restore from backup. Do not sync with itunes yet. Once done it should work, please verify if everything works like in the video.
3. If all of that fails, you may be right and the problem is the phone. You have to do the same as number 2 with the phone. Since phone usually has critical info, please create backup in icloud, besides backing up everything you can manually. Just in case backup is corrupted and you can't use it.
Depending on how critical it is for you, think before you go to numbers 2 and 3. Good luck.