According to the ceasefire agreement there was to be a loosening of border restrictions. These were to be worked out within days of the signing. Till that time the old rules stay in place. Do not approach the fence and leave if warned. Seems to me as an outsider looking in this was a provocation from the Palestinian side.
Northern California wildfire doubles in size, displaces thousands (Reuters)
from the article: Palestinians: One killed, several wounded by IDF fire on Gaza border