Don't know if anyone else found it but socializing at the pool loops endlessly
Each event should consume about 30 minutes, so it should appear about 4 to 6 events. Your's are appearing endlessly?
yeah I fixed it by loading my last save (android)
Other than that it was just minor bug just thought I'd point out that it could go on forever haven't found any other bugs other than that one so far
interestingly it only loops endlessly if you do the pool in the 2nd slot. Doing pool as the 1st school activity does not endless loop.