I usually draw Hyde because i always visualize a situation to be at night which is where Hyde shows up not much about Jekyll but I'll show more of him someday or in single arts.
Jekyll and Hyde don't have their wrinkles (Jekyll) and dark circles (Hyde) perhaps thanks to the phosphorus in their bodies and now that they eat better now and are less stressed thanks to being in a new house they look better now (also I forget but oh well)
and also Jekyll and Hyde will look fully normal again soon
so about what's going on
well griffin and Jekyll went to get ingredients but were having a hard time thus griffin get frustrated but Jekyll assures him that they will find them and tells him to call him henry and Hyde Edward, soon they got the ingredients which yes is one of the ingredients Jekyll used for his potion thinking it could work for griffin. they tried to fix it but it exploded when griffin was about to give us Edward, Adam and Matthew help him and soon griffin was better and they all rested.
i don't want to spoil but given what i read when writing the story and see how long a comic should be i can say i only have 2 pages left to go so i hope you will enjoy