Using the handbag in the ministry, she experienced powerful thoughts of “Go home!” Bad thoughts rushed into her mind almost audibly, all of them anti-kingdom.
I'm guessing that the real story is that this woman was starting to have doubts about "the truth" and eventually was convinced to fall in line and decided to excuse her near-apostasy by blaming... HER ANTI-JW HANDBAG. I mean, yeah, it sounds stupid. But the best part is that she was believed and even had her experience immortalized in a JW publication!
And, yes, I heard those stories in the 1980s as well. Especially after the purge in the early 80s that got rid of Ray Franz, there were plenty of people worried that Satan and his demons were on full attack against the WTS because they knew the end was so near. My mother was part of a small group of sisters who loved to discuss this stuff, and who were constantly on the lookout for things that might serve as an invitation to evil spirits (woooOOOOOoooo!).