Plants Stuck at Harvest Stage

[ilovethesims]

Recently my plants have been at the harvest stage but they never grow fruits. What seems to be the problem?

[Mahmeya]

My experience show that one of actions triggering this bug is using faerie's bloom spell or any similiar mechanic (cheat or unicorn blessing) on sleeping plant during winter.

[Janna]

Do you have seasons?  If it is fall or winter they will go dormant and even though they say harvest, they can not be picked until after spring has arrived and then it will be a few days (not sure of the exact amount of days) before they start to produce. 

If you don't have seasons, but supernatural, then I would go with the failed bloom spell or something else.

If none of those expansions, then a glitch, and I don't have any idea what to do; others here who have more experience can maybe help you.