Heads up for anyone else that has the Mrs. Taylor packages problem:
If you're using the rgmsaveeditor open you save up, go to advanced, activate "edit switches and variables" then go to the avriable tab, scroll all the way to the bottom, and change 242 "Taylor Quest" from 4 to 5. Then just talk to the two merchants.
If you're too lazy to use the rpgmsaveeditor on here, just use a save editor and change variable 242 from 4 to 5. Then talk to both the pharmacist and the grocery place and you should be able to proceed. Make sure to make a back-up save in case something goes wrong.
Best of luck mates!