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yz 250f wont start Decomp problwms?

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I have a 2008 yz 250f that I just had the valves adjusted because it started hard when warm/hot. After doing this I rode it the next day. Took 2-3 kicks to start cold instead of normally one and after about 20 minutes of riding I stalled it. It would not start for the life of me and I had to let it sit for about 10 minutes to cool down and it took another 2-3 kicks to start. Stalled it about 25 minutes after that and it would not start no matter what. Let it sit for a half hour and still nothing. When home and changed the plug still nothing. Tried to bump It both times and nothing. Compression test came back at 140 lbs without holding the decompressor and he leak test only yielded around a 10% leakage. Thinking maybe the decompression mechanism might be sticking? Valves are good, timing is correct.

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