The moment Lex fell into a coma, the Lotus began working on his body. Since he had managed to gain much more than the minimum amount of Entis Core required, his recovery would take slightly longer than usual, but not by much. In total, it would take 20 days.
Fortunately for Lex, this period was spent in relative calm. No major incidents took place. Or rather, no negative incidents took place.
While Lex was asleep, the one year mark from when he got the Inn passed. As it happened, the day that Lex got the Inn was just a day before Lex's birthday, so he also turned 24. Last year, it was because of his depression on his own birthday that he ended up sitting in the park late into the night, wondering what he could do to improve his life.
Harry started to recover surprisingly quickly, but it made sense when one considered that his soul wasn't very strong to begin with, so restoring it was easy.