Syllona here is very much unfamiliar with advanced tech, door specific or otherwise, but her magic could really make things difficult on a functional front. If she writes out a spell on all the doors, she could mix up where each one leads. (For instance, say you walk through the clinic door and exit out somebody's apartment!)

BUT I think it would be a good idea(and one she would suggest) that they save her half of the door sabotage for after our pro-Initiative team makes a first attempt to fix the problem, to give Luke a chance to let his skills shine on an OOC level, and to keep things difficult and surprising on an IC level. All it takes to break Syllona's spells is to the erase the circle she's written down, so an element of surprise would prolong how long it might take the other team to figure out, especially after just getting them back in working order.