Osama Hamdan, foreign ministry spokesman for Hamas, admits that there have been some "technical" problems that caused Lebanese officials to stop allowing Gazans with Hamas visas into the country.
Those "technical issues" include people caught with forged documents who were sneaking into Lebanon to fight with the rebels in Syria.
Hamdan promised that Hamas would never do anything to threaten the security of any Arab nation.
Hizballah handed over the bodies of several of these Palestinians found in Quseir with their forged visas, and "sources say" that they were actually Israeli spies sent to fight with the Syria rebels!
Reports indicate that the Lebanese, and especially Hezbollah, are upset at Hamas for this forged documents scandal and that there might be formal charges brought. This would explain Hamdan's eagerness to smooth ruffled feathers, and possibly Hizballah started the "Israeli spy" story also to keep the infighting between Hamas in Lebanon and Hizballah out of the public eye as long as possible.
Israel is the go-to excuse in cases like this, as always.