Escape From The Mall is thirty story arc in the EGS:NP. It started with EGS:NP Comic for 2016-11-21. It's canon and it features Catalina Bobcat and Rhoda, continuing exactly where the previous part ended. It features the hijinks promised in EGS:NP Comic for 2016-09-05.
The problems starts with Catalina and Rhoda noticing Diane and Lucy. Rhoda doesn't want to risk Diane recognizing her even taller, so she escapes, starts to panic and get another spell - disguise one. With Akiko seeing the transformation. And Catalina changing too, due to being inside Rhoda's jacket pocket. Rhoda gets more confidence when noone can recognize her (maybe too much, as commented by Tensaided), but then Catalina starts getting bigger and Rhoda smaller, meaning Rhoda will be forced to jump from the pocket ... in front of several people seeing that. Also, Rhoda changes into catgirl too. As amused Pandora explains, originally their problem was just combining two enchantments on Rhoda which should lead to both ending sooner. But the disguise spell linked all the enchantments both of them had together, which caused them to affect both but less (they are now both smaller and taller, but bigger than Catalina was and not as much taller Rhoda was) and also means that them wanting the disguise (which seems likely) can keep all the enchantments going indefinitely (given the ambient energy and Rhoda's talent, powering four enchantments is no problem either).
Meaning it's too late to try ending Catalina's catgirl enchantment ... just when they finally decided to try.