Sleep help

My daughter will be 17 months old tomorrow. She normally naps from 12-2, but the last 3 days she has been sleeping from 12-3.

She goes to bed at 7:30. Last night and the night before, she has been waking up at 8:30, an hour after bedtime and is unable to put herself back to sleep even though she is sleep trained and puts herself to sleep every night lol.

Should I cap her nap? Tonight should I put her down for bed at 8 instead of 7:30? She normally doesn’t sleep this much during the day so I’m not sure what to do lol